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1

Pomona Loop Baseline Performance Testing.PDF  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Pomona Loop Baseline Performance Testing Summary Pomona Loop Baseline Performance Testing Summary The U.S. Department of Energy's Field Operations Program sponsors the Urban and Freeway Pomona Loop range testing in Southern California. The testing is performed by one of the Program's testing partners, Southern California Edison. The vehicles are tested on local city streets (Urban Loop) and four highways (Freeway Loop). The Urban Loop is 19.3 miles long, ranging in elevation from 900 to 1500 feet, with approximately 50 stop signs and traffic lights. The Freeway Loop is 37.2 miles long, ranging in elevation from 700 to 1150 feet, and consists of four connected freeways shaped like a rectangle. When a vehicle is Pomona Loop tested, eight range tests are performed, with four tests on the Urban Loop and four on the Freeway Loop. The range tests are performed

2

Vantage Pomona Heights | Open Energy Information  

Open Energy Info (EERE)

EIS at na for na Environmental Impact Statement for the Vanage to Pomona Heights 239kV Transmission Line Project General NEPA Document Info Energy Sector Transmission...

3

Sustainability of Ganesha Park Pomona, California  

E-Print Network [OSTI]

1 Sustainability of Ganesha Park Pomona, California Professor Terry Young Parks and Protected Areas will begin to explore the relationship between sustainability and Ganesha Park in Pomona, California as well such as solar power systems and rain water reuse for irrigation purposes. In addition, sustainable parks employ

Young, Terence

4

http://psych.pomona.edu/scr 2002, October No. 1  

E-Print Network [OSTI]

http://psych.pomona.edu/scr 2002, October No. 1 Integration in the brain - The Subconscious Alteration of Visual Perception by Cross-Modal Integration By Ladan Shams http://psych.pomona.edu/scr

Shams, Ladan B.

5

Pomona, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Pomona, California: Energy Resources Pomona, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 34.0552886°, -117.7522793° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.0552886,"lon":-117.7522793,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

6

http://psych.pomona.edu/scr Editorial Review  

E-Print Network [OSTI]

1 http://psych.pomona.edu/scr Editorial Review A computer-based model of Crick and Koch's Framework for Consciousness By Stan Franklin [SCR, 2003 March, No. 1] The Framework Recently Crick and Koch offered a "Framework for Consciousness" (2003). Pradeep Mutalik's review of that article in SCR (Mutalik 2003) asserts

Memphis, University of

7

City of Pomona, Kansas (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Pomona Pomona Place Kansas Utility Id 15201 Utility Location Yes Ownership M NERC Location SPP NERC SPP Yes Activity Generation Yes Activity Transmission Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png City Residential Residential General Service Small Residential General Service Small Commercial Commercial General Service Small Industrial Industrial Rural Residential Residential Rural Residential outside three mile radius Residential Unmetered Security Lights No Supplied Pole Lighting Unmetered Security Lights Pole Supplied Lighting Average Rates Residential: $0.1210/kWh

8

EIS-0505: Vantage to Pomona Heights 230 kV Transmission Line...  

Office of Environmental Management (EM)

of the following ways: Online at: http:www.blm.govordistrictsspokaneplansvph230.php. By email to: blmorvantagepomona@blm.gov (please specify Vantage to Pomona Heights...

9

Secretary Steven Chu's Remarks as Prepared for Delivery at the Pomona  

Broader source: Energy.gov (indexed) [DOE]

Secretary Steven Chu's Remarks as Prepared for Delivery at the Secretary Steven Chu's Remarks as Prepared for Delivery at the Pomona College Commencement Secretary Steven Chu's Remarks as Prepared for Delivery at the Pomona College Commencement May 15, 2011 - 1:04pm Addthis Remarks as Prepared for Delivery Sunday, May 15, 2011 Secretary Steven Chu President Oxtoby, trustees, faculty, family, friends and most importantly, the class of 2011, thank you for letting me share this wonderful day with you. To the new graduates: Congratulations on your achievements. I feel especially honored to be chosen to speak at this commencement, the 47th anniversary of Pomona's discovery that the number 47 is special. I agree. I was conceived in 1947. On this special year, there is additional pressure to say something memorable, something that will be remembered 47 years from now. Hah, you

10

Sustainable Water Practices at Pomona's Parks: Improving Irrigation Use and Stormwater Runoff Retention  

E-Print Network [OSTI]

, however, it falls short of the abundant use of other renewable resources such as wind and solar energy use at parks. This would prevent the problems created by traditional runoff and landscape design, it is a necessary step towards a more sustainable future. #12;2 Water Problems and Urban Parks The human body

Young, Terence

11

Loop-to-loop coupling.  

SciTech Connect (OSTI)

This report estimates inductively-coupled energy to a low-impedance load in a loop-to-loop arrangement. Both analytical models and full-wave numerical simulations are used and the resulting fields, coupled powers and energies are compared. The energies are simply estimated from the coupled powers through approximations to the energy theorem. The transmitter loop is taken to be either a circular geometry or a rectangular-loop (stripline-type) geometry that was used in an experimental setup. Simple magnetic field models are constructed and used to estimate the mutual inductance to the receiving loop, which is taken to be circular with one or several turns. Circuit elements are estimated and used to determine the coupled current and power (an equivalent antenna picture is also given). These results are compared to an electromagnetic simulation of the transmitter geometry. Simple approximate relations are also given to estimate coupled energy from the power. The effect of additional loads in the form of attached leads, forming transmission lines, are considered. The results are summarized in a set of susceptibility-type curves. Finally, we also consider drives to the cables themselves and the resulting common-to-differential mode currents in the load.

Warne, Larry Kevin; Lucero, Larry Martin; Langston, William L.; Salazar, Robert Austin; Coleman, Phillip Dale; Basilio, Lorena I.; Bacon, Larry Donald

2012-05-01T23:59:59.000Z

12

Urbanizing terrains  

E-Print Network [OSTI]

Urban "sprawl"in the East Attica area of Athens has dramatically changed the former rural economy in a manner consistent with the urbanizing terrain's underlying properties: agricultural subdivisions, existing centres, ...

Romanos, Christoforos

2008-01-01T23:59:59.000Z

13

Flexible urbanism  

E-Print Network [OSTI]

This thesis seeks to find a new approach/method towards urbanization in existing low density neighborhoods in major metropolitan cities in the United States. The near South side of the city of Chicago (a city that carries ...

Anandam, Anahita

2006-01-01T23:59:59.000Z

14

Fast flux locked loop  

DOE Patents [OSTI]

A flux locked loop for providing an electrical feedback signal, the flux locked loop employing radio-frequency components and technology to extend the flux modulation frequency and tracking loop bandwidth. The flux locked loop of the present invention has particularly useful application in read-out electronics for DC SQUID magnetic measurement systems, in which case the electrical signal output by the flux locked loop represents an unknown magnetic flux applied to the DC SQUID.

Ganther, Jr., Kenneth R. (Olathe, KS); Snapp, Lowell D. (Independence, MO)

2002-09-10T23:59:59.000Z

15

Code loops in both parities  

Science Journals Connector (OSTI)

We present equivalent definitions of code loops in any characteristic p?0. The most natural definition is via combinatorial polarization, but we also show how to realize code loops by linear codes and as a class of symplectic conjugacy ... Keywords: Characteristic form, Code loop, Combinatorial polarization, Conjugacy closed loop, Doubly even code, Even code loop, Kronecker product, Moufang loop, Odd code loop, Self-orthogonal code, Small Frattini loop, Symmetric associator, Symplectic loop

Ale Drpal; Petr Vojt?chovsk

2010-06-01T23:59:59.000Z

16

Chemical Looping Combustion  

Science Journals Connector (OSTI)

Chemical looping combustion (CLC) and looping cycles in general represent an important new ... technologies, which can be deployed for direct combustion as well as be used in gasification...2...stream suitable fo...

Edward John (Ben) Anthony

2012-01-01T23:59:59.000Z

17

"Urban planning and urban services  

E-Print Network [OSTI]

of deep water aquifers in the Gironde (B. de Grissac, SMEGREG) 68 The challenge of securing drinking water boost city resilience? Municipalities and resilience engineering: the RESILIS project (J-P. Arnaud, Egis, Professor Emeritus of INSA, Lyon) 44 Water and sanitation services and urban resilience (B. Chocat

Paris-Sud XI, Université de

18

flow_loop.indd  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

FLOW ASSURANCE TEST LOOP FLOW ASSURANCE TEST LOOP Objective O ver a decade ago, RMOTC began cooperatively building a full-scale facility to test new fl ow assurance technology, mainly in the areas of hydrates and paraffi ns. Today, RMOTC's test facility consists of fi ve individual loop sections, including chilling and heated pipe-in-pipe water sections, bare lines, and a mixing section. The facility was designed to represent typical deepwater production systems in order to simulate full-scale tests and apply the results to fl ow assurance fi eld applications and technology. The current facility design consists of a 6" x 3,600 maximum allowable operating pressure test pipeline in fi ve separate loops. The test loops begin and ter- minate at a central location just north

19

Connecting PHP and PHP Loops  

E-Print Network [OSTI]

Connecting PHP and MySQL 1 #12;Outline · PHP Loops · PHPMyAdmin · Introducing SQL · Connecting Database from PHP · Exercises 2 #12;Loops · A loop statement is a control structure that repeatedly PHP supports the C style while loop ­ The body of the cycle

Graham, Nick

20

NETL - Chemical Looping Reactor  

ScienceCinema (OSTI)

NETL's Chemical Looping Reactor unit is a high-temperature integrated CLC process with extensive instrumentation to improve computational simulations. A non-reacting test unit is also used to study solids flow at ambient temperature. The CLR unit circulates approximately 1,000 pounds per hour at temperatures around 1,800 degrees Fahrenheit.

None

2014-06-26T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

7 - Loop Statements in Matlab  

Science Journals Connector (OSTI)

This chapter explains the construction of for and while loop statements in Matlab. Also, this chapter explains combining conditional statements with loop statements. Recursive functions are explained further in this chapter. This chapter contains two projects that enable readers to solve advanced problems using Matlab. Keywords Control flow, for and while loop statements, recursive functions, Conways Game of Life

Munther Gdeisat; Francis Lilley

2013-01-01T23:59:59.000Z

22

Artful urban rainwater harvesting.  

E-Print Network [OSTI]

??Until recently, stormwater management has been so integrated into the urban environment that the importance of proper stormwater management has not translated to the minds (more)

Sparnicht, Christopher William

2012-01-01T23:59:59.000Z

23

Johannesburg: the urban mediate.  

E-Print Network [OSTI]

??Object _ This thesis draws from the specific universality of Johannesburg to develop a theoretical framework that critically examines the opposing forces of its urbanization. (more)

Lubell, Claire

2014-01-01T23:59:59.000Z

24

Alternative Fuels, Vehicle Technologies and Urban Logistics  

E-Print Network [OSTI]

Technologies and Urban Logistics Policy Note prepared byvehicle technologies, urban logistics, and VMT reduction. It

Witt, Maggie

2012-01-01T23:59:59.000Z

25

Chemical Looping Combustion Kinetics  

SciTech Connect (OSTI)

One of the most promising methods of capturing CO{sub 2} emitted by coal-fired power plants for subsequent sequestration is chemical looping combustion (CLC). A powdered metal oxide such as NiO transfers oxygen directly to a fuel in a fuel reactor at high temperatures with no air present. Heat, water, and CO{sub 2} are released, and after H{sub 2}O condensation the CO{sub 2} (undiluted by N{sub 2}) is ready for sequestration, whereas the nickel metal is ready for reoxidation in the air reactor. In principle, these processes can be repeated endlessly with the original nickel metal/nickel oxide participating in a loop that admits fuel and rejects ash, heat, and water. Our project accumulated kinetic rate data at high temperatures and elevated pressures for the metal oxide reduction step and for the metal reoxidation step. These data will be used in computational modeling of CLC on the laboratory scale and presumably later on the plant scale. The oxygen carrier on which the research at Utah is focused is CuO/Cu{sub 2}O rather than nickel oxide because the copper system lends itself to use with solid fuels in an alternative to CLC called 'chemical looping with oxygen uncoupling' (CLOU).

Edward Eyring; Gabor Konya

2009-03-31T23:59:59.000Z

26

Cosmic String Loop Microlensing  

E-Print Network [OSTI]

Cosmic superstring loops within the galaxy microlens background point sources lying close to the observer-string line of sight. For suitable alignments, multiple paths coexist and the (achromatic) flux enhancement is a factor of two. We explore this unique type of lensing by numerically solving for geodesics that extend from source to observer as they pass near an oscillating string. We characterize the duration of the flux doubling and the scale of the image splitting. We probe and confirm the existence of a variety of fundamental effects predicted from previous analyses of the static infinite straight string: the deficit angle, the Kaiser-Stebbins effect, and the scale of the impact parameter required to produce microlensing. Our quantitative results for dynamical loops vary by O(1) factors with respect to estimates based on infinite straight strings for a given impact parameter. A number of new features are identified in the computed microlensing solutions. Our results suggest that optical microlensing can offer a new and potentially powerful methodology for searches for superstring loop relics of the inflationary era.

Jolyon K. Bloomfield; David F. Chernoff

2013-11-27T23:59:59.000Z

27

Structuring urban data  

Science Journals Connector (OSTI)

Geometric city modeling is an open problem without standard solutions. Within this problem, there appear several sub-problems that must be faced, like the accurate modeling of streets, buildings and other architectonic structures. One important source ... Keywords: GIS data, Urban data processing, Urban modeling

Oriol Pueyo; Gustavo Patow

2014-02-01T23:59:59.000Z

28

EA-1885: Boston Architectural College's Urban Sustainability Initiative  

Broader source: Energy.gov (indexed) [DOE]

85: Boston Architectural College's Urban Sustainability 85: Boston Architectural College's Urban Sustainability Initiative Renovation of Green Alley #444, Boston, Massachusetts EA-1885: Boston Architectural College's Urban Sustainability Initiative Renovation of Green Alley #444, Boston, Massachusetts Summary This EA evaluates the environmental impacts of a proposal to provide a grant to Boston Architectural College (BAC) to design, construct and implement the renovation of Public Alley #444 in Boston's Historic Back Bay District. The project would include the installation of 7 to 10 open loop geothermal wells to provide heating and cooling energy to BAC's facilities; the installation of a green screen trellis system, planting soils, concrete pavement, pavers, and landscaping; and mechanical upgrades (plumbing and electrical) to accommodate the geothermal solution into the

29

EA-1885: Boston Architectural College's Urban Sustainability Initiative  

Broader source: Energy.gov (indexed) [DOE]

85: Boston Architectural College's Urban Sustainability 85: Boston Architectural College's Urban Sustainability Initiative Renovation of Green Alley #444, Boston, Massachusetts EA-1885: Boston Architectural College's Urban Sustainability Initiative Renovation of Green Alley #444, Boston, Massachusetts Summary This EA evaluates the environmental impacts of a proposal to provide a grant to Boston Architectural College (BAC) to design, construct and implement the renovation of Public Alley #444 in Boston's Historic Back Bay District. The project would include the installation of 7 to 10 open loop geothermal wells to provide heating and cooling energy to BAC's facilities; the installation of a green screen trellis system, planting soils, concrete pavement, pavers, and landscaping; and mechanical upgrades (plumbing and electrical) to accommodate the geothermal solution into the

30

URBAN EXTENTS Congo, Democra  

E-Print Network [OSTI]

URBAN EXTENTS Congo, Democra Rwanda United Rep. of GRUMPv1 ´ 0 25 50 Km Lambert Azimuthal Equal. Available at:http://sedac.ciesin.columbia.edu/gpw/ United Republic of Tanzania Democratic Republic of Congo

Columbia University

31

Recursive relational urban design  

E-Print Network [OSTI]

This thesis proposes a methodology for the act of urban design that is recursive and centered around explicit relational operations, enabled by taking advantage of computation and parametric techniques. It contains iterative ...

Hillman, Dessen

2014-01-01T23:59:59.000Z

32

Dynamic PID loop control  

SciTech Connect (OSTI)

The Horizontal Test Stand (HTS) SRF Cavity and Cryomodule 1 (CM1) of eight 9-cell, 1.3GHz SRF cavities are operating at Fermilab. For the cryogenic control system, how to hold liquid level constant in the cryostat by regulation of its Joule-Thompson JT-valve is very important after cryostat cool down to 2.0 K. The 72-cell cryostat liquid level response generally takes a long time delay after regulating its JT-valve; therefore, typical PID control loop should result in some cryostat parameter oscillations. This paper presents a type of PID parameter self-optimal and Time-Delay control method used to reduce cryogenic system parameters oscillation.

Pei, L.; Klebaner, A.; Theilacker, J.; Soyars, W.; Martinez, A.; Bossert, R.; DeGraff, B.; Darve, C.; /Fermilab

2011-06-01T23:59:59.000Z

33

Towards sustainable urban communities  

SciTech Connect (OSTI)

Requirements for the assessment tools of buildings have increased, assessing of building components or separate buildings is not enough. Neighbourhoods, built environment, public transportations, and services, should be considered simultaneously. Number of population living in urban areas is high and increasing rapidly. Urbanisation is a major concern due to its detrimental effects on the environment. The aim of this study is to clarify the field of assessment tools for urban communities by analysing the current situation. The focus is on internationally well known assessment tools; BREEAM Communities, CASBEE for Urban Development and LEED for Neigborhood Development. The interest towards certification systems is increasing amongst the authorities, and especially amongst the global investors and property developers. Achieved certifications are expected to bring measureable publicity for the developers. The assessment of urban areas enables the comparison of municipalities and urban areas, and notably supports decision making processes. Authorities, city planners, and designers would benefit most from the use of the tools during the decision making process. - Highlights: Black-Right-Pointing-Pointer The urban assessment tools have strong linkage to the region. Black-Right-Pointing-Pointer The tools promote complementary building and retrofitting existing sites. Black-Right-Pointing-Pointer Sharing knowledge and experiences is important in the development of the tools.

Haapio, Appu, E-mail: appu.haapio@vtt.fi

2012-01-15T23:59:59.000Z

34

Sodium loop framework structural analysis  

SciTech Connect (OSTI)

This document provides the structural analysis of the Sodium Loop framework in a drop condition. The drop is similar to the US Department of Transportation non-bulk, performance-oriented packaging (Packaging Group I) drop test. The drop height evaluated for the Sodium Loop framework is 5.9 ft.

Nguyen, P.M.

1995-06-06T23:59:59.000Z

35

Chemical Looping | Open Energy Information  

Open Energy Info (EERE)

Looping Looping Jump to: navigation, search Contents 1 Introduction 2 Process Description 3 Benefits 4 Oxygen Carriers 5 Multimedia 6 Patents 7 References 8 External Links Introduction Chemical looping or chemical looping combustion (CLC) is a novel technology that could provide the means to convert fossil fuels to electricity and provide carbon capture without significant efficiency or cost penalties. Chemical looping combustion is very similar to oxy-fuel combustion where there is no direct contact between air and fuel.[1] Oxygen is extracted from air, then the oxygen is reacted with the hydrocarbon fuel producing an exhaust gas composed of carbon dioxide and water vapor.[2] The water vapor is condensed out of the gas resulting in near 100% carbon dioxide stream that could be sequestered in the ground.

36

Scaling of cosmic string loops  

E-Print Network [OSTI]

We study the spectrum of loops as a part of a complete network of cosmic strings in flat space-time. After a long transient regime, characterized by production of small loops at the scale of the initial conditions, it appears that a true scaling regime takes over. In the final regime the characteristic size of loops scales as $0.1 t$, and the production rate of small loops goes as $l^{-1.63}$. In the expanding universe, we expect similar behavior with perhaps a less negative index. For such indices, the distribution of loops existing at any given time goes as $l^{-5/2}$ in the radiation era and $l^{-2}$ in the matter era.

Vanchurin, V; Vilenkin, A; Olum, Ken D.; Vanchurin, Vitaly; Vilenkin, Alexander

2006-01-01T23:59:59.000Z

37

Jordan Loops Using Prover9/Mace4 to understand Jordan Loops  

E-Print Network [OSTI]

Jordan Loops Using Prover9/Mace4 to understand Jordan Loops Kyle Pula June 22nd, 2007 Kyle Pula Using Prover9/Mace4 to understand Jordan Loops #12;Jordan Loops Jordan Loops A loop is a set with binary) and x · e = e · x = x A Jordan loop is a commutative loop satisfying x2 y · x = x2 · yx (1) Kyle Pula

Veroff, Robert

38

Architecture & Urban Planning College of Architecture & Urban Planning  

E-Print Network [OSTI]

Architecture & Urban Planning College of Architecture & Urban Planning Architecture (ARCH) 300 projects for the remainder of the term. 560 Macroecon Envir Bus 3.00 ADVISORY, ENFORCED 74595 P RW REC 451

Shyy, Wei

39

Architecture & Urban Planning College of Architecture & Urban Planning  

E-Print Network [OSTI]

Architecture & Urban Planning College of Architecture & Urban Planning Architecture (ARCH) 690 Arc is reserved for Executive MBA students only, and meets from 7/19- 9/6. 637 Macroecon Envir Bus 1.50 ADVISORY

Shyy, Wei

40

Thermoelectric Power Generation System with Loop Thermosyphon...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Power Generation System with Loop Thermosyphon in Future High Efficiency Hybrid Vehicles Thermoelectric Power Generation System with Loop Thermosyphon in Future High Efficiency...

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Urban Form and Air Pollution in US Urban Areas!  

E-Print Network [OSTI]

of Minnesota Grant No. 0853467 #12;Air Pollution Impacts on Health 2 EPA, 2010 Ozone PM2.5 PM10 Lead NitrogenUrban Form and Air Pollution in US Urban Areas! Center for Transportation Studies Research #12;Purpose and Research Questions 4 Purpose: Explore relationship between air pollution and urban

Minnesota, University of

42

Urban nUtrient Urban nUtrient  

E-Print Network [OSTI]

Urban nUtrient ManageMent Handbook #12;#12;Urban nUtrient ManageMent Handbook Content Coordinators of the Virginia Department of Conservation and Recreation. May 2011 #12;#12;Urban Nutrient Management Handbook I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Soil Physical Properties

Liskiewicz, Maciej

43

Loop Quantum Gravity Phenomenology: Linking Loops to Observational Physics  

E-Print Network [OSTI]

Research during the last decade demonstrates that effects originating on the Planck scale are currently being tested in multiple observational contexts. In this review we discuss quantum gravity phenomenological models and their possible links to loop quantum gravity. Particle frameworks, including kinematic models, broken and deformed Poincar\\'e symmetry, non-commutative geometry, relative locality and generalized uncertainty principle, and field theory frameworks, including Lorentz violating operators in effective field theory and non-commutative field theory, are discussed. The arguments relating loop quantum gravity to models with modified dispersion relations are reviewed, as well as, arguments supporting the preservation of local Lorentz invariance. The phenomenology related to loop quantum cosmology is briefly reviewed, with a focus on possible effects that might be tested in the near future. As the discussion makes clear, there remains much interesting work to do in establishing the connection between the fundamental theory of loop quantum gravity and these specific phenomenological models, in determining observational consequences of the characteristic aspects of loop quantum gravity, and in further refining current observations. Open problems related to these developments are highlighted. characteristic aspects of loop quantum gravity, and in further refining current observations. Open problems related to these developments are highlighted.

Florian Girelli; Franz Hinterleitner; Seth A. Major

2012-12-13T23:59:59.000Z

44

Geodata for the urban environment  

E-Print Network [OSTI]

Geodata for the urban environment Robert Hack IAEG, Nottingham, 5 September 2006 #12;5 September 2006 Geodata for the urban environment - IAEG - Hack 2 What is Geodata? All location dependent data from: · Surface, and · Subsurface #12;5 September 2006 Geodata for the urban environment - IAEG - Hack

Hack, Robert

45

Urban health and health inequalities  

E-Print Network [OSTI]

Urban health and health inequalities and the role of urban forestry in Britain: A review Liz O'Brien Kathryn Williams Amy Stewart 2010 #12;Urban health and woodlands Contents Executive Summary 4 1.1.3 Definition of terms 9 3. The policy context: health and forestry policies 11 3.1 Health policies 11 3

46

Neutrino Factory Mercury Flow Loop  

E-Print Network [OSTI]

Neutrino Factory Mercury Flow Loop V. GravesV. Graves C. Caldwell IDS-NF Videoconference March 9, 2010 #12;Flow Loop Review · 1 cm dia nozzle, 20 m/s jet requires 1.57 liter/sec mercury flow (94 2 liter/min 24 9 gpm)mercury flow (94.2 liter/min, 24.9 gpm). · MERIT experiment showed that a pump

McDonald, Kirk

47

Pack.PDF  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

February 1999 February 1999 Revised: 05/05/99 CHEVROLET S-10 ELECTRIC (NIMH BATTERIES) PERFORMANCE CHARACTERIZATION SUMMARY ELECTRIC TRANSPORTATION DIVISION Urban Range (On Urban Pomona Loop - see other side for map) Test UR1 UR2 UR3 UR4 Payload (lb.) 180 180 920 920 AC kWh Recharge 54.93 57.09 54.98 51.34 AC kWh/mi. 0.78 0.91 0.87 0.85 Range (mi.) 70.4 63.0 63.0 60.4 Avg. Ambient Temp. 63°F 66°F 63°F 50°F UR1 Urban Range Test, Min Payload, No Auxiliary Loads UR2 Urban Range Test, Min Payload, A/C on High, Headlights on Low, Radio On UR3 Urban Range Test, Max Payload, No Auxiliary Loads UR4 Urban Range Test, Max Payload, A/C on High, Headlights on Low, Radio On State of Charge Meter (UR1) Freeway Range (On Freeway Pomona Loop - see other side for map) Test FW1 FW2 FW3 FW4 Payload (lb.) 180 180 920 920 AC kWh Recharge

48

Free loop spaces in topology and  

E-Print Network [OSTI]

Free loop spaces in topology and physics Kathryn Hess What is the space of free loops? Enumeration of geodesics Hochschild and cyclic homology Homological conformal field theories Free loop spaces in topology Meeting of the Edinburgh Mathematical Society Glasgow, 14 November 2008 #12;Free loop spaces in topology

Thévenaz, Jacques

49

A Stable Urban Ecosystem  

Science Journals Connector (OSTI)

...scientific findings now working their way through the R & D pipeline suggests that the trend toward reduced unit costs will continue...while the pre-liminary draft on Human Settlements (10) waxes still more optimistic. The growth of urbanism in Java is my...

Richard L. Meier

1976-06-04T23:59:59.000Z

50

URBAN EXTENTS Congo, Democra  

E-Print Network [OSTI]

URBAN EXTENTS Botswana Congo, Democra Congo Namibia Zambia GRUMPv1 A t l a n t i c O c e a n � 0 Republic of Congo This document is licensed under a Creative Commons 3.0 Attribution License http

Columbia University

51

architecture architecture urban & regional  

E-Print Network [OSTI]

in architectural design, history, building construction, structures, and environmental technology from ourlandscape architecture architecture urban & regional planning environment + design college of fine-disciplinary studies. 18-to-1 Student-Teacher Ratio You'll enjoy individual, one-on-one attention in your architecture

Hwu, Wen-mei W.

52

Thermodynamics in Loop Quantum Cosmology  

E-Print Network [OSTI]

Loop quantum cosmology (LQC) is very powerful to deal with the behavior of early universe. And the effective loop quantum cosmology gives a successful description of the universe in the semiclassical region. We consider the apparent horizon of the Friedmann-Robertson-Walker universe as a thermodynamical system and investigate the thermodynamics of LQC in the semiclassical region. The effective density and effective pressure in the modified Friedmann equation from LQC not only determine the evolution of the universe in LQC scenario but are actually also found to be the thermodynamic quantities. This result comes from the energy definition in cosmology (the Misner-Sharp gravitational energy) and is consistent with thermodynamic laws. We prove that within the framework of loop quantum cosmology, the elementary equation of equilibrium thermodynamics is still valid.

Li-Fang Li; Jian-Yang Zhu

2008-12-18T23:59:59.000Z

53

Urban Computing: Concepts, Methodologies, and Applications  

Science Journals Connector (OSTI)

Urbanization's rapid progress has modernized many people's lives but also engendered big issues, such as traffic congestion, energy consumption, and pollution. Urban computing aims to tackle these issues by using the data that has been generated in cities ... Keywords: Urban computing, big data, city dynamics, computing with heterogeneous data, human mobility, knowledge fusion, trajectories, urban informatics, urban sensing

Yu Zheng, Licia Capra, Ouri Wolfson, Hai Yang

2014-09-01T23:59:59.000Z

54

Utvrdering av urbanvindkraft; Evaluation of urbanwindmill.  

E-Print Network [OSTI]

?? NCC har i samarbete med IVL Svenska Miljinstitutet och Solna Stad startat ett projekt dr alternativ energiproduktion i urban milj ligger i fokus. Ett (more)

Melin, Bjrn

2012-01-01T23:59:59.000Z

55

Parallel MATLAB: Parallel For Loops  

E-Print Network [OSTI]

Parallel MATLAB: Parallel For Loops John Burkardt (FSU) Gene Cliff (AOE/ICAM - ecliff Research Computing ICAM: Interdisciplinary Center for Applied Mathematics 1 / 69 #12;MATLAB Parallel Example ODE SWEEP Example FMINCON Example Conclusion 2 / 69 #12;INTRO: Parallel MATLAB Parallel MATLAB

Crawford, T. Daniel

56

Bicycle Urbanism Symposium Page 1 of 15 BICYCLE URBANISM SYMPOSIUM  

E-Print Network [OSTI]

Bicycle Urbanism Symposium Page 1 of 15 BICYCLE URBANISM SYMPOSIUM SESSION DETAILS (Last updated Bicycle and Transit Connections in Seattle (panel) Chris Breiland, Fehr and Peers (moderator) Eileen it, how to get people to ride and become a great bicycling city? (workshop) Sara Zora, City

Hochberg, Michael

57

Bicycle Urbanism Symposium Page 1 of 4 BICYCLE URBANISM SYMPOSIUM  

E-Print Network [OSTI]

Bicycle Urbanism Symposium Page 1 of 4 BICYCLE URBANISM SYMPOSIUM POSTERS (Last updated June 19. Alternative and adaptive transportation: how do availability of bicycle, pedestrian and transit facilities. Benefit-Cost Analysis of Repealing Bicycle Helmet Regulations--Implications for the City of Seattle Zun

Hochberg, Michael

58

Detecting and escaping infinite loops using Bolt  

E-Print Network [OSTI]

In this thesis we present Bolt, a novel system for escaping infinite loops. If a user suspects that an executing program is stuck in an infinite loop, the user can use the Bolt user interface, which attaches to the running ...

Kling, Michael (Michael W.)

2012-01-01T23:59:59.000Z

59

Video looping of human cyclic motion  

E-Print Network [OSTI]

In this thesis, a system called Video Looping is developed to analyze human cyclic motions. Video Looping allows users to extract human cyclic motion from a given video sequence. This system analyzes similarities from a large amount of live footage...

Choi, Hye Mee

2004-09-30T23:59:59.000Z

60

Hard thermal loops in static external fields  

E-Print Network [OSTI]

We study, in the imaginary-time formalism, the high temperature behavior of n-point thermal loops in static Yang-Mills and gravitational fields. We show that in this regime, any hard thermal loop gives the same leading contribution as the one obtained by evaluating the loop at zero external energies and momenta.

J. Frenkel; S. H. Pereira; N. Takahashi

2009-02-04T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Hard thermal loops in static external fields  

SciTech Connect (OSTI)

We examine, in the imaginary-time formalism, the high temperature behavior of n-point thermal loops in static Yang-Mills and gravitational fields. We show that in this regime, any hard thermal loop gives the same leading contribution as the one obtained by evaluating the loop integral at zero external energies and momenta.

Frenkel, J.; Takahashi, N. [Universidade de Sao Paulo, Instituto de Fisica Rua do Matao, Travessa R, 187-05508-090 Cidade Universitaria, Sao Paulo, SP (Brazil); Pereira, S. H. [Universidade de Sao Paulo, Instituto de Astronomia, Geofisica e Ciencias Atmosfericas Rua do Matao, 1226-05508-090 Cidade Universitaria, Sao Paulo, SP (Brazil)

2009-04-15T23:59:59.000Z

62

Urban land teleconnections and sustainability  

Science Journals Connector (OSTI)

...urban areas but engaged in agriculture. As such, peri-urban areas are hybrid...Performance of New Zealands Agriculture Industry ( Lincoln Univ , Canterbury...20922 . 57 Naylor R ( 2005 ) Agriculture. Losing the links between livestock...2010 ) Coupling GIS and LCA for biodiversity assessments...

Karen C. Seto; Anette Reenberg; Christopher G. Boone; Michail Fragkias; Dagmar Haase; Tobias Langanke; Peter Marcotullio; Darla K. Munroe; Branislav Olah; David Simon

2012-01-01T23:59:59.000Z

63

Grain boundary loops in graphene  

Science Journals Connector (OSTI)

Topological defects can affect the physical properties of graphene in unexpected ways. Harnessing their influence may lead to enhanced control of both material strength and electrical properties. Here we present a class of topological defects in graphene composed of a rotating sequence of dislocations that close on themselves, forming grain boundary loops that either conserve the number of atoms in the hexagonal lattice or accommodate vacancy or interstitial reconstruction, while leaving no unsatisfied bonds. One grain boundary loop is observed as a flower pattern in scanning tunneling microscopy studies of epitaxial graphene grown on SiC(0001). We show that the flower defect has the lowest energy per dislocation core of any known topological defect in graphene, providing a natural explanation for its growth via the coalescence of mobile dislocations.

Eric Cockayne; Gregory M. Rutter; Nathan P. Guisinger; Jason N. Crain; Phillip N. First; Joseph A. Stroscio

2011-05-12T23:59:59.000Z

64

Oscillation damping of chiral string loops  

E-Print Network [OSTI]

Chiral cosmic string loop tends to the stationary (vorton) configuration due to the energy loss into the gravitational and electromagnetic radiation. We describe the asymptotic behaviour of near stationary chiral loops and their fading to vortons. General limits on the gravitational and electromagnetic energy losses by near stationary chiral loops are found. For these loops we estimate the oscillation damping time. We present solvable examples of gravitational radiation energy loss by some chiral loop configurations. The analytical dependence of string energy with time is found in the case of the chiral ring with small amplitude radial oscillations.

Eugeny Babichev; Vyacheslav Dokuchaev

2002-04-26T23:59:59.000Z

65

Chemical Looping for Combustion and Hydrogen Production  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ChemiCal looping for Combustion and ChemiCal looping for Combustion and hydrogen produCtion Objective The objective of this project is to determine the benefits of chemical looping technology used with coal to reduce CO 2 emissions. Background Chemical looping is a new method to convert coal or gasified coal to energy. In chemical looping, there is no direct contact between air and fuel. The chemical looping process utilizes oxygen from metal oxide oxygen carrier for fuel combustion, or for making hydrogen by "reducing" water. In combustion applications, the products of chemical looping are CO 2 and H 2 O. Thus, once the steam is condensed, a relatively pure stream of CO 2 is produced ready for sequestration. The production of a sequestration ready CO 2 stream does not require any additional separation units

66

California Urban and Biodiversity Analysis (CURBA)  

E-Print Network [OSTI]

California Urban and Biodiversity Analysis (CURBA) Model #12;Presentation Overview · Model Overview and Fragmentation Analysis Modules · Indication of Effects of Policy on Biodiversity Model Overview #12;· Urban on Biodiversity Model Overview #12;Urban Growth Model: Review · Estimate county based urbanization equations: Prob

Clarke, Keith

67

"Dangerous" urban trees & community health & safety  

E-Print Network [OSTI]

, safety & climate change · Forest Research project "Climate change and street trees" · Reviews-term threats. Introduction #12;Urban trees, safety & climate change · General concern that urban tree canopy shown in 5 of 8 English regions. Research Problem #12;Urban trees, safety & climate change #12;Urban

68

Application of evolutionary algorithms for the planning of urban distribution networks of medium voltage  

E-Print Network [OSTI]

AbstractCurrently, an important issue in power distribution is the need to optimize medium voltage (mv) networks serving urban areas. This paper shows how an evolutionary algorithm can be used as the basis for the type of efficient algorithm such optimization demands. The search for optimal network solution will be restricted to a graph defined from the urban map, so each graph branch represents a trench. The solution space (networks) is assumed with loop feeder circuits: networks with two electrical paths from the high voltage/medium voltage (hv/mv) substations to the customers. In the optimization process, the investment and loss load costs are considered taking into account the constraints of conductor capacities and voltage drop. The investment costs will take into account that some cables can be lying in the same trench. The process was applied for a Spanish city of 200 000 inhabitants. Index TermsEvolutionary algorithm, medium voltage network planning, network design, urban distribution network. I.

unknown authors

2002-01-01T23:59:59.000Z

69

Wilson loop and contour shapes  

Science Journals Connector (OSTI)

By computing the Wilson loop expectation value W[C] in the two-dimensional Schwinger model on R1S1, we show that nonleading terms depend on the shape of the contours both on R1R1 and R1S1. We also find that the rhombic contour and triangular contour lead to the same static potentials both on R1R1 and R1S1. The binding energy is also affected by the choice of contour shapes on the R1S1 model. This indicates that the model on R1S1 deserves more study.

W. F. Kao

1990-12-15T23:59:59.000Z

70

Building Technology and Urban Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Office building exterior and infrared thermograph Office building exterior and infrared thermograph Building Technology and Urban Systems Building Technology and Urban Systems application/pdf icon btus-org-chart-03-2013.pdf In the areas of Building Technology and Urban Systems, EETD researchers conduct R&D and develop physical and information technologies to make buildings and urban areas more energy- and resource-efficient. These technologies create jobs and products for the marketplace in clean technology industries. They improve quality of life, and reduce the emissions of pollutants, including climate-altering greenhouse gases. BTUSD's goal is to provide the technologies needed to operate buildings at 50 to 70 percent less energy use than average today. BTUS develops, demonstrates and deploys: Information technologies for the real-time monitoring and control of

71

Urban Reclamation in So Paulo  

E-Print Network [OSTI]

The urbanized terrain of So Paulo is characterized by wasteful landscapes on peripheral areas of the metropolitan agglomeration, and decaying landscapes of waste in the core of the city. If on the one hand, the increasingly ...

Eskinazi, Victor

2009-01-01T23:59:59.000Z

72

Great Cities Institute Comparative Urbanisms  

E-Print Network [OSTI]

Great Cities Institute Comparative Urbanisms Seminar Series Governance and Social Innovation those "socially innovative strategies" undertaken by citizens in different European cities, identity, governance and social innovation. Her upcoming publications include "Multilevel Governance

Illinois at Chicago, University of

73

Controlling Bats in Urban Areas  

E-Print Network [OSTI]

to avoid obstacles and capture insects. Bats also emit audible sounds that may be used for communi- cation. L-1913 4-08 Controlling BATS Damage In urban areas, bats may become a nuisance becauseoftheirsqueaking,scratchingandcrawl- inginattics...

Texas Wildlife Services

2008-04-15T23:59:59.000Z

74

Effects of Urbanization on Sediment Microbial Communities in Lotic Ecosystems.  

E-Print Network [OSTI]

?? The world is becoming increasingly urbanized, with the majority of the world's population now living in urban areas. Urbanization has the potential to significantly (more)

Drury, Bradley

2014-01-01T23:59:59.000Z

75

Scaling Solution for Small Cosmic String Loops  

Science Journals Connector (OSTI)

The equation governing the time evolution of the number density of loops in a cosmic string network is a detailed balance determined by energy conservation. We solve this equation with the inclusion of the gravitational radiation effect, which causes the loops to shrink (and eventually decay) as time elapses. The solution approaches a scaling regime in which the total energy density in loops remains finite, converging both in the infrared and in the ultraviolet.

Jorge V. Rocha

2008-02-21T23:59:59.000Z

76

Cosmic string loops, large and small  

Science Journals Connector (OSTI)

We extend our earlier model of the small-scale structure of cosmic string networks through an improved treatment of the separation of long and short scales. We find that the production of small loops (at the gravitational radiation scale) is a robust feature of string networks, in addition to a population of loops near the horizon scale. We obtain quantitative agreement with the scaling of loop production functions as found in simulations by two groups.

Florian Dubath; Joseph Polchinski; Jorge V. Rocha

2008-06-23T23:59:59.000Z

77

The conformal loop ensemble nesting field  

E-Print Network [OSTI]

The conformal loop ensemble CLE$_\\kappa$ with parameter $8/3 nesting field. We generalize this result by assigning i.i.d. weights to the loops, and we treat an alternate notion of convergence to the nesting field in the case where the weight distribution has mean zero. We also establish estimates for moments of the number of CLE loops surrounding two given points.

Jason Miller; Samuel S. Watson; David B. Wilson

2014-12-21T23:59:59.000Z

78

Wilson loop dependence on the contour shape  

Science Journals Connector (OSTI)

By computing exactly the Wilson loop expectation value for two-dimensional quantum electrodynamics, we show that the nonleading terms depend drastically on the shape of the contour.

H. A. Falomir, R. E. Gamboa Sarav, and F. A. Schaposnik

1982-01-15T23:59:59.000Z

79

honda.PDF  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

HONDA EV PLUS HONDA EV PLUS NIMH BATTERIES SEPTEMBER 1997 Urban Range (On Urban Pomona Loop - see other side for map) Range (mi.) Without Aux. Loads With Aux. Loads 81.7 97.7 105.3 Payload (lb.) Maximum 860 Minimum 140 UR1 UR2 UR 3 UR4 86.9 Test UR1 UR2 UR3 UR4 Payload (lb.) 140 140 860 860 AC kWh Recharge 40 43 40 45 AC kWh/mi. 0.38 0.49 0.41 0.55 Range (mi.) 105.3 86.9 97.7 81.7 Avg. Ambient Temp. 79° F 83° F 84° F 89° F State of Charge Meter (Urban Range Test) 0 20 40 60 80 100 120 0 1 2 3 4 5 6 7 8 9 State of Charge Miles Driven 0 20 40 60 80 100 120 140 Miles Remaining Miles Driven Miles Remaining Start End * * Initial " Miles Remaining" depend on driving economy before recharge Freeway Range (On Freeway Pomona Loop - see other side for map) Range (mi.) Without Aux. Loads With Aux. Loads 90.6 89.1 Maximum 860 Minimum

80

ford.PDF  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

FORD RANGER EV FORD RANGER EV LEAD ACID BATTERIES MARCH 1998 Urban Range (On Urban Pomona Loop - see other side for map) Range (mi.) Without Aux. Loads With Aux . Lo a ds Pay load ( lb.) Maximum 640 Minimum 140 UR1 UR2 UR3 UR4 58.3 58.7 60.1 72.1 Test UR1 UR2 UR3 UR4 Payload (lb.) 140 140 640 640 AC kWh Recharge 29.11 28.16 28.20 28.23 AC kWh/mi. 0.40 0.47 0.48 0.48 Range (mi.) 72.1 60.1 58.7 58.3 Avg. Ambient Temp. 79° F 61° F 69° F 64° F State of Charge Meter (Urban Range Test) 0 10 20 30 40 50 60 70 80 0 0.5 1 1.5 2 2.5 3 3.5 4 State of Charge (4=F, 0=E) Miles Driven Miles Driven Miles Remaining * * Initial "Miles Remaining" depend on driving economy before recharge Freeway Range (On Freeway Pomona Loop - see other side for map) Range (mi.) Without Aux. Loads With Au x . L o a ds 51.6 57.2 60 66.4

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

20 - Chemical looping combustion (CLC)  

Science Journals Connector (OSTI)

Abstract: Chemical-looping combustion (CLC) is a new combustion technology with inherent separation of the greenhouse gas CO2. The technology involves the use of a metal oxide as an oxygen carrier which transfers oxygen from combustion air to the fuel, and hence a direct contact between air and fuel is avoided. Two inter-connected fluidized beds, i.e. fuel reactor and air reactor, are used in the process. The outlet gas from the fuel reactor consists ideally of CO2 and H2O, and the latter is easily removed by condensation. This chapter presents the basic principles, gives an overview of oxygen-carrier materials and operational experiences, discusses the application to gaseous, liquid and solid fuels, and the use for combustion as well as for hydrogen production.

A. Lyngfelt

2013-01-01T23:59:59.000Z

82

Pomona, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

8985°, -74.053709° 8985°, -74.053709° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.18985,"lon":-74.053709,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

83

Pomona, New Jersey: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

504°, -74.5751557° 504°, -74.5751557° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.4784504,"lon":-74.5751557,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

84

Loop calculus for lattice gauge theories  

Science Journals Connector (OSTI)

Hamiltonian calculations are performed using a loop-labeled basis where the full set of identities for the SU(N) gauge models has been incorporated. The loops are classified as clusterlike structures and the eigenvalue problem leads to a linear set of finite-difference equations easily amenable to numerical treatment. Encouraging results are reported for SU(2) at spatial dimension 2.

Rodolfo Gambini; Lorenzo Leal; Antoni Trias

1989-05-15T23:59:59.000Z

85

A window on urban sustainability  

SciTech Connect (OSTI)

Sustainable urban development requires the integration of environmental interests in urban planning. Although various methods of environmental assessment have been developed, plan outcomes are often disappointing due to the complex nature of decision-making in urban planning, which takes place in multiple arenas within multiple policy networks involving diverse stakeholders. We argue that the concept of decision windows can structure this seemingly chaotic chain of interrelated decisions. First, explicitly considering the dynamics of the decision-making process, we further conceptualized decision windows as moments in an intricate web of substantively connected deliberative processes where issues are reframed within a decision-making arena, and interests may be linked within and across arenas. Adopting this perspective in two case studies, we then explored how decision windows arise, which factors determine their effectiveness and how their occurrence can be influenced so as to arrive at more sustainable solutions. We conclude that the integration of environmental interests in urban planning is highly dependent on the ability of the professionals involved to recognize and manipulate decision windows. Finally, we explore how decision windows may be opened. -- Highlights: Decision-making about sustainable urban development occurs in networks. The concept of decision windows was further elaborated. Decision windows help understand how environmental interests enter decision-making. Decision windows can, to some extent, be influenced.

Stigt, Rien van, E-mail: rien.vanstigt@hu.nl [Research Center for Technology and Innovation, Utrecht University of Applied Sciences, P.O. Box 182, 3500 AD Utrecht (Netherlands); Driessen, Peter P.J., E-mail: p.driessen@uu.nl [Copernicus Institute of Sustainable Development, Faculty of Geosciences, Utrecht University, P.O. Box 80.115, 3508 TC Utrecht (Netherlands); Spit, Tejo J.M., E-mail: T.J.M.Spit@uu.nl [Department of Human Geography and Spatial Planning, Faculty of Geosciences, Utrecht University, P.O. Box 80.115, 3508 TC Utrecht (Netherlands)

2013-09-15T23:59:59.000Z

86

Coal Direct Chemical Looping (CDCL) Process Development  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Direct Chemical Looping (CDCL) Retrofit to Direct Chemical Looping (CDCL) Retrofit to Pulverized Coal Power Plants for In-Situ CO 2 Capture William G. Lowrie Department of Chemical & Biomolecular Engineering The Ohio State University Columbus, OH 43210 Award #: DE-NT0005289 PI: Liang-Shih Fan Presenter: Samuel Bayham Department of Chemical and Biomolecular Engineering The Ohio State University 2013 NETL CO2 Capture Technology Meeting July 11, 2013 Pittsburgh, PA Clean Coal Research Laboratory at The Ohio State University Sub-Pilot Scale Unit 250kW th Pilot Unit (Wilsonville, Alabama) Syngas Chemical Looping Coal-Direct Chemical Looping Cold Flow Model Sub-Pilot Scale Unit HPHT Slurry Bubble Column 120kW th Demonstration Unit Calcium Looping Process CCR Process Sub-Pilot Unit F-T Process

87

E-Print Network 3.0 - arbitrary control loop Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

5 > >> 1 Optimizing Nested Loops with Loop Distribution and Loop Fusion Department of Computer Science and Engineering Summary: . Mckinley. Loop distribution with arbitrary control...

88

Director Position Center for Urban Transportation  

E-Print Network [OSTI]

Director Position Center for Urban Transportation The Center for Urban Transportation Research for state policymakers, transportation agencies, transportation professionals and the public. CUTR conducts of Transportation's Federal Transit Administration and Federal Highway Administration, the Florida Department

Arslan, Hüseyin

89

Urban PDE dynamics: Situating PRIPODE research in  

E-Print Network [OSTI]

development on the urban fringe Investment in real estate drives up rents (through land speculation) The poor, sustainable urbanization may be the "last best hope" for economic development & environmental stewardship #12

Columbia University

90

High-resolution urban thermal sharpener (HUTS)  

E-Print Network [OSTI]

theurbanheatislandofHouston,Texas, RemoteSensingofinfrared remotesensingandGIStoassestheurbanheatheatislandanalysis. PhotogrammetricEngineering&Remote

Dominguez, Anthony; Kleissl, Jan; Luvall, Jeffrey C; Rickman, Douglas L

2011-01-01T23:59:59.000Z

91

Field crossings : hybridizing the urban park  

E-Print Network [OSTI]

The growth and identity of urban open space is a vital issue facing our cities today. The development and revitalization of old industrial centers in the United States has prompted urban transformations in usage, densification ...

Cyphers, Scott M

2003-01-01T23:59:59.000Z

92

Roles of Urban Tree Canopy and Buildings in Urban Heat Island Effects: Parameterization and Preliminary Results  

E-Print Network [OSTI]

and Forecasting model and an urban canopy model (WRF-UCM). By parameterizing the effects of these natural surfaces alongside roadways and buildings, the modified WRF-UCM is used to in- vestigate how urban trees, soil longwave radiative trapping in urban street canyons. 1. Introduction Urbanization can alter local climate

Dickerson, Russell R.

93

BICYCLE URBANISM SYMPOSIUM KEYNOTE ADDRESS  

E-Print Network [OSTI]

for expanding their cycling networks, combined with a range of complementary programs such as bike sharing, bikeBICYCLE URBANISM SYMPOSIUM KEYNOTE ADDRESS Cycling to the Future: Lessons from Cities across the Globe In this talk, John Pucher documents the boom in cycling in both European and North American cities

Hochberg, Michael

94

Thermodynamics of urban population flows  

Science Journals Connector (OSTI)

Orderliness, reflected via mathematical laws, is encountered in different frameworks involving social groups. Here we show that a thermodynamics can be constructed that macroscopically describes urban population flows. Microscopic dynamic equations and simulations with random walkers underlie the macroscopic approach. Our results might be regarded, via suitable analogies, as a step towards building an explicit social thermodynamics.

A. Hernando and A. Plastino

2012-12-05T23:59:59.000Z

95

Modulation of DNA loop lifetimes by the free energy of loop formation  

E-Print Network [OSTI]

Storage and retrieval of the genetic information in cells is a dynamic process that requires the DNA to undergo dramatic structural rearrangements. DNA looping is a prominent example of such a structural rearrangement that is essential for transcriptional regulation in both prokaryotes and eukaryotes, and the speed of such regulations affects the fitness of individuals. Here, we examine the in vitro looping dynamics of the classic Lac repressor gene-regulatory motif. We show that both loop association and loop dissociation at the DNA-repressor junctions depend on the elastic deformation of the DNA and protein, and that both looping and unlooping rates approximately scale with the looping J factor, which reflects the system's deformation free energy. We explain this observation by transition state theory and model the DNA-protein complex as an effective worm-like chain with twist. We introduce a finite protein-DNA binding interaction length, in competition with the characteristic DNA deformation length scale, ...

Chen, Yi-Ju; Mulligan, Peter; Spakowitz, Andrew J; Phillips, Rob

2015-01-01T23:59:59.000Z

96

Detecting and escaping infinite loops with jolt  

E-Print Network [OSTI]

Infinite loops can make applications unresponsive. Potential problems include lost work or output, denied access to application functionality, and a lack of responses to urgent events. We present Jolt, a novel system for ...

Carbin, Michael James

97

FCH Optical Phase-Locked Loop  

E-Print Network [OSTI]

¦ î ¤ ü ? ø Ð Ð ú ¸ ? í ® FCH Optical Phase- Locked Loop? ? û ³ è Optimization of Optica1 Phase

Choi, Woo-Young

98

Illusory spirals and loops in crystal growth  

Science Journals Connector (OSTI)

...spirals and loops in crystal growth 10.1073/pnas.1311637110 Alexander G. Shtukenberg Zina Zhu Zhihua An Misha Bhandari Pengcheng Song Bart Kahr Michael D. Ward Molecular Design Institute and Department of Chemistry, New York University, New York...

Alexander G. Shtukenberg; Zina Zhu; Zhihua An; Misha Bhandari; Pengcheng Song; Bart Kahr; Michael D. Ward

2013-01-01T23:59:59.000Z

99

Hysteresis loop area of the Ising model  

Science Journals Connector (OSTI)

The hysteresis of the Ising model in a spatially homogeneous ac field is studied using both mean-field calculations and two-dimensional Monte Carlo simulations. The frequency dispersion and the temperature dependence of the hysteresis loop area are studied in relation to the dynamic symmetry loss. The dynamic mechanisms may be different when the hysteresis loops are symmetric or asymmetric, and they can lead to a double-peak frequency dispersion and qualitatively different temperature dependence.

Han Zhu; Shuai Dong; J.-M. Liu

2004-10-12T23:59:59.000Z

100

From Inductance Loops to Vehicle Trajectories  

E-Print Network [OSTI]

to Vehicle Trajectories ­ p.2/19 #12;Birmingham Box motorway system 000000 111111 00 0000 11 1111 J4 J5 J6-identification for e.g. incident detection) From Inductance Loops to Vehicle Trajectories ­ p.8/19 #12;6 sites ? 20sFrom Inductance Loops to Vehicle Trajectories R. Eddie Wilson, University of Bristol EPSRC Advanced

Bertini, Robert L.

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Quantum Kinematics of Bosonic Vortex Loops  

SciTech Connect (OSTI)

Poisson structure for vortex filaments (loops and arcs) in 2D ideal incompressible fluid is analyzed in detail. Canonical coordinates and momenta on coadjoint orbits of the area-preserving diffeomorphism group, associated with such vortices, are found. The quantum space of states in the simplest case of ''bosonic'' vortex loops is built within a geometric quantization approach to the description of a quantum fluid. Fock-like structure and non-local creation and annihilation operators of quantum vortex filaments are introduced.

Goldin, G.A.; Owczarek, R.; Sharp, D.H.

1999-05-06T23:59:59.000Z

102

E-Print Network 3.0 - assessing urban contamination Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

12;Urban Soil - Compaction 12;Urban... Engineering Urban Soils to Improve Landscape Tree Performance P. Eric Wiseman, Ph.D. Assistant... Professor, Urban Forestry ... Source:...

103

Nanostructured Oxygen Carriers for Chemical Looping Combustion and Chemical Looping Hydrogen Production.  

E-Print Network [OSTI]

??Chemical looping combustion (CLC) is an emerging technology for clean energy-production. In CLC, an oxygen carrier is periodically oxidized with air and then reduced in (more)

Solunke, Rahul Dushyantrao

2011-01-01T23:59:59.000Z

104

Hybrid Combustion-Gasification Chemical Looping  

SciTech Connect (OSTI)

For the past several years Alstom Power Inc. (Alstom), a leading world-wide power system manufacturer and supplier, has been in the initial stages of developing an entirely new, ultra-clean, low cost, high efficiency power plant for the global power market. This new power plant concept is based on a hybrid combustion-gasification process utilizing high temperature chemical and thermal looping technology The process consists of the oxidation, reduction, carbonation, and calcination of calcium-based compounds, which chemically react with coal, biomass, or opportunity fuels in two chemical loops and one thermal loop. The chemical and thermal looping technology can be alternatively configured as (i) a combustion-based steam power plant with CO{sub 2} capture, (ii) a hybrid combustion-gasification process producing a syngas for gas turbines or fuel cells, or (iii) an integrated hybrid combustion-gasification process producing hydrogen for gas turbines, fuel cells or other hydrogen based applications while also producing a separate stream of CO{sub 2} for use or sequestration. In its most advanced configuration, this new concept offers the promise to become the technology link from today's Rankine cycle steam power plants to tomorrow's advanced energy plants. The objective of this work is to develop and verify the high temperature chemical and thermal looping process concept at a small-scale pilot facility in order to enable AL to design, construct and demonstrate a pre-commercial, prototype version of this advanced system. In support of this objective, Alstom and DOE started a multi-year program, under this contract. Before the contract started, in a preliminary phase (Phase 0) Alstom funded and built the required small-scale pilot facility (Process Development Unit, PDU) at its Power Plant Laboratories in Windsor, Connecticut. Construction was completed in calendar year 2003. The objective for Phase I was to develop the indirect combustion loop with CO{sub 2} separation, and also syngas production from coal with the calcium sulfide (CaS)/calcium sulfate (CaSO{sub 4}) loop utilizing the PDU facility. The results of Phase I were reported in Reference 1, 'Hybrid Combustion-Gasification Chemical Looping Coal Power Development Technology Development Phase I Report' The objective for Phase II was to develop the carbonate loop--lime (CaO)/calcium carbonate (CaCO{sub 3}) loop, integrate it with the gasification loop from Phase I, and ultimately demonstrate the feasibility of hydrogen production from the combined loops. The results of this program were reported in Reference 3, 'Hybrid Combustion-Gasification Chemical Looping Coal Power Development Technology Development Phase II Report'. The objective of Phase III is to operate the pilot plant to obtain enough engineering information to design a prototype of the commercial Chemical Looping concept. The activities include modifications to the Phase II Chemical Looping PDU, solids transportation studies, control and instrumentation studies and additional cold flow modeling. The deliverable is a report making recommendations for preliminary design guidelines for the prototype plant, results from the pilot plant testing and an update of the commercial plant economic estimates.

Herbert Andrus; Gregory Burns; John Chiu; Gregory Lijedahl; Peter Stromberg; Paul Thibeault

2009-01-07T23:59:59.000Z

105

USING MODEL CHECKING TO DERIVE LOOP BOUNDS OF GENERAL LOOPS WITHIN ANSI-C APPLICATIONS FOR  

E-Print Network [OSTI]

USING MODEL CHECKING TO DERIVE LOOP BOUNDS OF GENERAL LOOPS WITHIN ANSI-C APPLICATIONS for applications written in ANSI-C. The described method uses a model checker and a binary search algorithm with little pro- gramming effort for applications written in ANSI-C. The performance is probably inferior

106

Closing the Loop over Wireless Networks:Closing the Loop over Wireless Networks: Fundamentals and Applications  

E-Print Network [OSTI]

Wireless Networks: Fundamentals and Applications Karl H. Johansson Electrical Engineering, Royal Institute4/9/2008 1 Closing the Loop over Wireless Networks:Closing the Loop over Wireless Networks: Fundamentals and Applications Karl H. Johansson Electrical Engineering, Royal Institute of Technology Stockholm

Johansson, Karl Henrik

107

Towards LHC phenomenology at the loop level: A new method for one-loop amplitudes  

E-Print Network [OSTI]

A precise understanding of LHC phenomenology requires the inclusion of one-loop corrections for multi-particle final states. In this talk we describe a semi-numerical method to compute one-loop amplitudes with many external particles and present first applications.

T. Binoth; M. Ciccolini; G. Heinrich

2006-01-30T23:59:59.000Z

108

Overview of URBAN 2000: A Multiscale Field Study of Dispersion through an Urban Environment  

Science Journals Connector (OSTI)

A major urban tracer and meteorological field campaign (URBAN 2000) was conducted in Salt Lake City, Utah, during October 2000. Sponsored by the U.S. Department of Energy's (DOE's) Chemical and Biological National Security Program, the month-long ...

K. J. Allwine; J. H. Shinn; G. E. Streit; K. L. Clawson; M. Brown

2002-04-01T23:59:59.000Z

109

An urban weather generator coupling a building simulation program with an urban canopy model  

E-Print Network [OSTI]

The increase in air temperature observed in urban environments compared to the undeveloped rural surroundings, known as the Urban Heat Island (UHI) effect, is being intensely studied, due to its adverse environmental and ...

Bueno Unzeta, Bruno

2010-01-01T23:59:59.000Z

110

Urban settlement issues : observations from 181 surveys of urban dwelling environments in developing countries  

E-Print Network [OSTI]

Observations and summaries were made on 181 surveys of urban dwelling environments in developing countries, carried out by members of the Urban Settlement Design Program (U.S.D.P.), at MIT. The focus of this study is in ...

Wang, Chih-chien, M.S. Massachusetts Institute of Technology

1982-01-01T23:59:59.000Z

111

Boundaries to membranes : the urban project revisited : an urban strategy for Rio de Janeiro, Zona Norte  

E-Print Network [OSTI]

This thesis investigates urban boundaries in the North Zone of Rio de Janeiro. The Zona Norte transitioned in the last hundred years from a rural outskirts area of Rio, into its industrial hinterland, into a fully urbanized ...

Dudek, Phebe (Phebe Helena Melania)

2014-01-01T23:59:59.000Z

112

Parcel delivery and urban logistics-changes in urban courier, express and parcel services: the French (DUCRET, Raphalle; DELAITRE, Loc)  

E-Print Network [OSTI]

Parcel delivery and urban logistics- changes in urban courier, express and parcel services PARCEL DELIVERY AND URBAN LOGISTICS- CHANGES IN URBAN COURIER, EXPRESS AND PARCEL SERVICES: THE FRENCH new logistic organisations. The purpose of this paper is to give an updated overview of the urban

Paris-Sud XI, Université de

113

Creative industries urban model: structure and functioning  

E-Print Network [OSTI]

initiate office refurbishment/construction projects and real estate refurbishment/development projects accordingly. In addition, by studying the evolution of land-use transformation displayed by the model, areas not productive to invest are easily... ). Later, their contribution to support urban creativity (Stam and Jeroen et al, 2008; Scott, 2006), facilitate urban regeneration (Pratt, 2009; Evans, 2005), and promote sustainable urban development (Kakiuchi, 2012; Forum for the Future, 2010) is also...

Liu, Helen; Silva, Elisabete A.

2014-01-01T23:59:59.000Z

114

Strategies for systemic urban constructed wetlands  

E-Print Network [OSTI]

As a result of ubiquitous impermeable surfaces, conventional water management and stormwater infrastructure, and the resultant degradation of natural hydrologic networks, most American urban areas have suffered severely ...

Balderas-Guzmn, Celina

2013-01-01T23:59:59.000Z

115

Simulating Urban Environments for Energy Analysis  

E-Print Network [OSTI]

for informing local policy decisions related to solar energysolar energy impacts in urban regions, to enable better real-time control and policy

Weber, Gunther H.

2014-01-01T23:59:59.000Z

116

Torus knot polynomials and susy Wilson loops  

E-Print Network [OSTI]

We give, using an explicit expression obtained in [V. Jones, Ann. of Math. 126, 335 (1987)], a basic hypergeometric representation of the HOMFLY polynomial of $(n,m)$ torus knots, and present a number of equivalent expressions, all related by Heine's transformations. Using this result the $(m,n)\\leftrightarrow (n,m)$ symmetry and the leading polynomial at large $N$ are explicit. We show the latter to be the Wilson loop of 2d Yang-Mills theory on the plane. In addition, after taking one winding to infinity, it becomes the Wilson loop in the zero instanton sector of the 2d Yang-Mills theory, which is known to give averages of Wilson loops in $\\mathcal{N}$=4 SYM theory. We also give, using matrix models, an interpretation of the HOMFLY polynomial and the corresponding Jones-Rosso representation in terms of $q$-harmonic oscillators.

Georgios Giasemidis; Miguel Tierz

2014-01-31T23:59:59.000Z

117

Torus knot polynomials and susy Wilson loops  

E-Print Network [OSTI]

We give, using an explicit expression obtained in [V. Jones, Ann. of Math. 126, 335 (1987)], a basic hypergeometric representation of the HOMFLY polynomial of $(n,m)$ torus knots, and present a number of equivalent expressions, all related by Heine's transformations. Using this result the $(m,n)\\leftrightarrow (n,m)$ symmetry and the leading polynomial at large $N$ are explicit. We show the latter to be the Wilson loop of 2d Yang-Mills theory on the plane. In addition, after taking one winding to infinity, it becomes the Wilson loop in the zero instanton sector of the 2d Yang-Mills theory, which is known to give averages of Wilson loops in $\\mathcal{N}$=4 SYM theory. We also give, using matrix models, an interpretation of the HOMFLY polynomial and the corresponding Jones-Rosso representation in terms of $q$-harmonic oscillators.

Giasemidis, Georgios

2014-01-01T23:59:59.000Z

118

1Assessment of Urban and Regional Research in the Netherlands, 2000-2006 Assessment of Urban  

E-Print Network [OSTI]

1Assessment of Urban and Regional Research in the Netherlands, 2000-2006 Assessment of Urban and Regional Research in the Netherlands, 2000-2006 January 2008 #12;2 Assessment of Urban and Regional Research in the Netherlands, 2000-2006 Committee Prof. Robson (chair) Prof. Albrechts Prof. Bailey Prof

Utrecht, Universiteit

119

Loop quantum gravity - a short review  

E-Print Network [OSTI]

In this article we review the foundations and the present status of loop quantum gravity. It is short and relatively non-technical, the emphasis is on the ideas, and the flavor of the techniques. In particular, we describe the kinematical quantization and the implementation of the Hamilton constraint, as well as the quantum theory of black hole horizons, semiclassical states, and matter propagation. Spin foam models and loop quantum cosmology are mentioned only in passing, as these will be covered in separate reviews to be published alongside this one.

Sahlmann, Hanno

2010-01-01T23:59:59.000Z

120

Non-standard loop quantum cosmology  

E-Print Network [OSTI]

We present results concerning the nature of the cosmological big bounce(BB) transition within the loop geometry underlying loop quantum cosmology (LQC). Our canonical quantization method is an alternative to the standard LQC. An evolution parameter we use has clear interpretation both at classical and quantum levels. The physical volume operator has discrete spectrum which is bounded from below. The minimum gap in the spectrum defines a quantum of the volume. The spectra of operators are parametrized by a free parameter to be determined.

Wlodzimierz Piechocki

2010-01-19T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
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121

Automation of one-loop QCD corrections  

E-Print Network [OSTI]

We present the complete automation of the computation of one-loop QCD corrections, including UV renormalization, to an arbitrary scattering process in the Standard Model. This is achieved by embedding the OPP integrand reduction technique, as implemented in CutTools, into the MadGraph framework. By interfacing the tool so constructed, which we dub MadLoop, with MadFKS, the fully automatic computation of any infrared-safe observable at the next-to-leading order in QCD is attained. We demonstrate the flexibility and the reach of our method by calculating the production rates for a variety of processes at the 7 TeV LHC.

Valentin Hirschi; Rikkert Frederix; Stefano Frixione; Maria Vittoria Garzelli; Fabio Maltoni; Roberto Pittau

2011-03-03T23:59:59.000Z

122

Model for Sustainable Urban Design With Expanded Sections on Distributed Energy Resources, February 2004  

Broader source: Energy.gov [DOE]

Document describing a model design for urban development and redevelopment that will reduce urban energy consumption

123

GIZ Sourcebook Module 5h: Urban Transport and Energy Efficiency...  

Open Energy Info (EERE)

h: Urban Transport and Energy Efficiency Jump to: navigation, search Tool Summary LAUNCH TOOL Name: GIZ Sourcebook Module 5h: Urban Transport and Energy Efficiency AgencyCompany...

124

GIZ Sourcebook Module 5f: Adapting Urban Transport to Climate...  

Open Energy Info (EERE)

f: Adapting Urban Transport to Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: GIZ Sourcebook Module 5f: Adapting Urban Transport to Climate Change...

125

High Performance Without Increased Cost: Urbane Homes, Louisville...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

High Performance Without Increased Cost: Urbane Homes, Louisville, KY - Building America Top Innovation High Performance Without Increased Cost: Urbane Homes, Louisville, KY -...

126

Comparative Analysis of Urban Atmospheric Aerosol by Particle...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Analysis of Urban Atmospheric Aerosol by Particle-Induced X-ray Emission (PIXE), Proton Elastic Scattering Analysis Comparative Analysis of Urban Atmospheric Aerosol by...

127

Core Holes At Long Valley Caldera Geothermal Area (Urban, Et...  

Open Energy Info (EERE)

Urban, Et Al., 1987) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Core Holes At Long Valley Caldera Geothermal Area (Urban, Et Al., 1987)...

128

Energy Department Announces the SUN Project, Empowering Urban...  

Energy Savers [EERE]

Energy Department Announces the SUN Project, Empowering Urban Native Youth in STEM Education Energy Department Announces the SUN Project, Empowering Urban Native Youth in STEM...

129

Community Renewable Energy Success Stories: Wind Energy in Urban...  

Office of Environmental Management (EM)

Community Renewable Energy Success Stories: Wind Energy in Urban Environments Webinar (text version) Community Renewable Energy Success Stories: Wind Energy in Urban Environments...

130

South Africa-Promoting Low Emission Urban Development Strategies...  

Open Energy Info (EERE)

in Emerging Economy Countries (URBAN-LEDS) Jump to: navigation, search Name South Africa-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries...

131

Wilson-Loop Symmetry Breaking Reexamined  

E-Print Network [OSTI]

The splitting in energy of gauge field vacua on the non-simply connected space $S^3/Z_2$ is reconsidered. We show the calculation to the one-loop level for a Yang-Mills vector with a ghost field. We confirm our previous result and give a solution to the question posed by Freire, Rom\\~ao and Barroso.

Atsushi Nakamula; Kiyoshi Shiraishi

2014-11-25T23:59:59.000Z

132

Parallel MATLAB at VT: Parallel For Loops  

E-Print Network [OSTI]

Parallel MATLAB at VT: Parallel For Loops John Burkardt (FSU) Gene Cliff (AOE/ICAM - ecliff Research Computing ICAM: Interdisciplinary Center for Applied Mathematics 1 / 72 #12;MATLAB Parallel Example ODE SWEEP Example FMINCON Example Conclusion 2 / 72 #12;INTRO: Parallel MATLAB Parallel MATLAB

Crawford, T. Daniel

133

Parallel MATLAB at VT: Parallel For Loops  

E-Print Network [OSTI]

Parallel MATLAB at VT: Parallel For Loops John Burkardt (FSU) Gene Cliff (AOE/ICAM - ecliff Research Computing ICAM: Interdisciplinary Center for Applied Mathematics 1 / 71 #12;MATLAB Parallel Example ODE SWEEP Example FMINCON Example Conclusion 2 / 71 #12;INTRO: Parallel MATLAB Parallel MATLAB

Crawford, T. Daniel

134

Parallel MATLAB at VT: Parallel For Loops  

E-Print Network [OSTI]

Parallel MATLAB at VT: Parallel For Loops John Burkardt (FSU) Gene Cliff (AOE/ICAM - ecliff Research Computing ICAM: Interdisciplinary Center for Applied Mathematics 1 / 56 #12;Matlab Parallel ODE SWEEP Example MD Example Conclusion 2 / 56 #12;INTRO: Parallel Matlab In a previous lecture we

Crawford, T. Daniel

135

Free Steiner Loops Smile Markovski, Ana Sokolova  

E-Print Network [OSTI]

Free Steiner Loops Smile Markovski, Ana Sokolova Faculty of Sciences and Mathematics, Institute and finite sloops. Two constructions of free objects in the variety of sloops are pre­ sented in this paper. They both allow recursive construction of a free sloop with a free base X, provided that X is recursively

Sokolova, Ana

136

One Loop Renormalization of Fermilab Fermions  

E-Print Network [OSTI]

We discuss the current status of our automatic perturbation theory program as applied to Fermilab Fermions. We give an overview of our methods, a discussion of tree level matching, and one loop results for the coefficients of the higher dimension kinetic operators.

Matthew Nobes; Howard Trottier

2002-09-02T23:59:59.000Z

137

Loop simulation capability for sodium-cooled systems  

E-Print Network [OSTI]

A one-dimensional loop simulation capability has been implemented in the thermal-hydraulic analysis code, THERMIT-4E. This code had been used to simulate and investigate flow in test sections of experimental sodium loops ...

Adekugbe, Oluwole A.

1984-01-01T23:59:59.000Z

138

Chemical looping combustion of coal in interconnected fluidized beds  

Science Journals Connector (OSTI)

Chemical looping combustion is the indirect combustion by use of oxygen carrier. It can...2...capture in power generating processes. In this paper, chemical looping combustion of coal in interconnected fluidized ...

LaiHong Shen; Min Zheng; Jun Xiao; Hui Zhang

2007-04-01T23:59:59.000Z

139

Natural Ores as Oxygen Carriers in Chemical Looping Combustion  

Science Journals Connector (OSTI)

Natural Ores as Oxygen Carriers in Chemical Looping Combustion ... Chemical looping combustion (CLC) is a combustion technology that utilizes oxygen from oxygen carriers (OC), such as metal oxides, instead of air to combust fuels. ...

Hanjing Tian; Ranjani Siriwardane; Thomas Simonyi; James Poston

2013-01-02T23:59:59.000Z

140

Prediction of short loops in intrinsically disordered proteins  

Science Journals Connector (OSTI)

A new possibility of predicting short disordered regions (loops) at a small window ... As demonstrated with the example of three G proteins, FoldUnfold predicted almost all existing loops at ... to determine the ...

E. I. Deryusheva; O. V. Galzitskaya; I. N. Serdyuk

2008-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Thalamocortical Loops and Information Processing 2427 Thalamocortical Dysrhythmia  

E-Print Network [OSTI]

T Thalamocortical Loops and Information Processing 2427 Thalamocortical Dysrhythmia Synonyms TCD) the production of low-threshold calcium spike bursts by deinactiva- tion of calcium T-channels, discharging. Corticothalamic and Thalamocortical Interactions Thalamocortical Loops and Information Processing S. MURRAY

Sherman, S. Murray

142

DOE/NETL ADVANCED COMBUSTION SYSTEMS: CHEMICAL LOOPING SUMMARY  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

-OSU-Coal%20Direct%20Chem%20Looping.pdf. Fan, L.-S., "Chemical Looping Systems for Fossil Energy Conversions," John Wiley & Sons, Inc., Hoboken, NJ, USA, October 2010. http:...

143

Breakout Session: Getting in the Loop: PV Hardware Recycling...  

Broader source: Energy.gov (indexed) [DOE]

Getting in the Loop: PV Hardware Recycling and Sustainability Breakout Session: Getting in the Loop: PV Hardware Recycling and Sustainability May 21, 2014 6:30PM to 7:30PM PDT...

144

Open versus closed loop capacity equilibria in electricity markets ...  

E-Print Network [OSTI]

ity expansion problem in liberalized electricity markets. The first is an open loop equilibrium model, where generation companies simultaneously choose.

2012-05-06T23:59:59.000Z

145

O(d,d) invariance at two and three loops  

Science Journals Connector (OSTI)

We show that in a two-dimensional ? model whose fields only depend on one target space coordinate, the O(d,d) invariance of the conformal invariance conditions observed at one loop is preserved at two loops (in the general case with torsion) and at three loops (in the case without torsion).

I. Jack and S. Parsons

2000-06-20T23:59:59.000Z

146

REFINED RFP LOOP VOLTAGE CALCULATION J.C. Sprott  

E-Print Network [OSTI]

is the stored magnetic energy, Up is the plasma energy, and 'E is the global energy confinement time, which-of-merit for RFP devices is the loop voltage. Low loop voltage implies high plasma temperature and long energy is smallest if the loop is as close to the outside of the shell and as far from the primary windings

Sprott, Julien Clinton

147

Molecular Cell R-Loop Formation Is a Distinctive Characteristic  

E-Print Network [OSTI]

Molecular Cell Article R-Loop Formation Is a Distinctive Characteristic of Unmethylated Human Cp of GC skew leads to the formation of long R loop structures. Furthermore, we show that GC skew and R, we provide evidence that R loop formation protects from DNMT3B1, the primary de novo DNA

Chédin, Frédéric

148

Nested Loop Algorithm for Parallel Model Based Iterative Reconstruction  

E-Print Network [OSTI]

Nested Loop Algorithm for Parallel Model Based Iterative Reconstruction Zhou Yu, Lin Fu, Debashish. In this paper, we propose a fast converging simultaneous-update algorithm using a nested loop structure tomography, iterative reconstruction, nested loop, preconditioner. I. INTRODUCTION Recent applications

149

Structure of an RNA Hairpin Loop with a 5-CGUUUCG-3 Loop Motif by Heteronuclear NMR Spectroscopy and Distance Geometry  

Science Journals Connector (OSTI)

Structural features of a 19-nucleotide RNA hairpin loop (5-GGCGUACGUUUCGUACGCC-3), a loop motif which occurs in eukaryotic 18S rRNA, have been derived using multidimensional heteronuclear NMR spectroscopy in combination with local conformational ...

Christian Sich; Oliver Ohlenschlger; Ramadurai Ramachandran; Matthias Grlach; Larry R. Brown

1997-11-18T23:59:59.000Z

150

Factorized soft graviton theorems at loop level  

E-Print Network [OSTI]

We analyze the low-energy behavior of scattering amplitudes involving gravitons at loop level in four dimensions. The single-graviton soft limit is controlled by soft operators which have been argued to separate into a factorized piece and a non-factorizing infrared divergent contribution. In this note we show that the soft operators responsible for the factorized contributions are strongly constrained by gauge and Poincare invariance under the assumption of a local structure. We show that the leading and subleading orders in the soft-momentum expansion can not receive radiative corrections. The first radiative correction occurs for the sub-subleading soft graviton operator and is one-loop exact. It depends on only two undetermined coefficients which should reflect the field content of the theory under consideration.

Broedel, Johannes; Plefka, Jan; Rosso, Matteo

2014-01-01T23:59:59.000Z

151

Loop Gas Model for Open Strings  

E-Print Network [OSTI]

The open string with one-dimensional target space is formulated in terms of an SOS, or loop gas, model on a random surface. We solve an integral equation for the loop amplitude with Dirichlet and Neumann boundary conditions imposed on different pieces of its boundary. The result is used to calculate the mean values of order and disorder operators, to construct the string propagator and find its spectrum of excitations. The latter is not sensible neither to the string tension $\\L$ nor to the mass $\\mu$ of the ``quarks'' at the ends of the string. As in the case of closed strings, the SOS formulation allows to construct a Feynman diagram technique for the string interaction amplitudes.

V. Kazakov; I. Kostov

1992-05-18T23:59:59.000Z

152

Urban and Regional Air Quality  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

equipment equipment Urban and Regional Air Quality Research in this area is concerned with regional air quality issues such as: Controlling nitrogen oxides (NOx) and volatile organic compounds, to manage tropospheric ozone pollution. Hazardous air pollutants: using science to base standards on rigorously studied risks. Air quality and climate: how does climate influence air quality at a regional or local level? Current modeling practices often do not capture variations in pollutants such as ozone-they represent a limited sample of the diverse meteorology and human behavior that affect air pollution. Improved modeling of regional air quality will help understand variability, reveal patterns of behavior, and pollutant transport issues. Controlled experiments in lab and field can help validate improved models.

153

A Changing Framework for Urban Water Systems  

Science Journals Connector (OSTI)

? Department of Civil & Environmental Engineering, Colorado School of Mines, Golden, Colorado 80401, United States ... Although many challenges remain with regard to environmental impacts, desalination is now considered a viable option for urban water supply, particularly in situations where either climate change or short-term events (e.g., catastrophic floods) compromise water quantity and quality. ... Stormwater harvesting couples flood control and urban runoff management with urban water supply by capturing runoff and recharging it to drinking water aquifers or by reusing stormwater for nonpotable uses. ...

Janet G. Hering; T. David Waite; Richard G. Luthy; Jrg E. Drewes; David L. Sedlak

2013-05-08T23:59:59.000Z

154

Chemical Looping Air Separation Unit and Methods of Use  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Looping Air Separation Unit and Methods of Use Looping Air Separation Unit and Methods of Use Contact NETL Technology Transfer Group techtransfer@netl.doe.gov October 2012 Opportunity Research is currently active on the patent-pending technology "Chemical Looping Air Separation Unit and Methods of Use" that combines the best attributes of chemical looping and oxy-fuel combustion technologies. Following patent approval, the technology will be available for licensing and/or further collaborative research from the U.S. Department of Energy's National Energy Technology Laboratory. Significance * Combines chemical looping and oxy-fuel technologies * Separates oxygen from air at high efficiencies * Removes CO

155

Novel New Oxygen Carriers for Chemical Looping Combustion of Solid Fuels  

Science Journals Connector (OSTI)

Novel New Oxygen Carriers for Chemical Looping Combustion of Solid Fuels ... A loop of chem. ... Energy Combust. ...

Yueying Fan; Ranjani Siriwardane

2014-02-21T23:59:59.000Z

156

Urban Retrofit: A Whole-Watershed Approach to Urban Stormwater Management  

E-Print Network [OSTI]

rainwater catchment cisterns Derby/Po)er Creek Watershed: Urban Stormwater for managing stormwater. Rainwater catchment can be Stormwater Management. Capturing rainwater runoff

Lithander, Becky

2012-01-01T23:59:59.000Z

157

Urban Transportation Emission Calculator | Open Energy Information  

Open Energy Info (EERE)

Urban Transportation Emission Calculator Urban Transportation Emission Calculator Jump to: navigation, search Tool Summary Name: Urban Transportation Emission Calculator Agency/Company /Organization: Transport Canada Sector: Energy Focus Area: Transportation Topics: GHG inventory Resource Type: Software/modeling tools User Interface: Website Website: wwwapps.tc.gc.ca/Prog/2/UTEC-CETU/Menu.aspx?lang=eng Cost: Free References: http://wwwapps.tc.gc.ca/Prog/2/UTEC-CETU/Menu.aspx?lang=eng The Urban Transportation Emissions Calculator (UTEC) is a user-friendly tool for estimating annual emissions from personal, commercial, and public transit vehicles. It estimates greenhouse gas (GHG) and criteria air contaminant (CAC) emissions from the operation of vehicles. It also estimates upstream GHG emissions from the production, refining and

158

Home | Buildings Technology & Urban Systems Department  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Lab Buildings & Urban Systems Buildings Lab Buildings & Urban Systems Buildings Technology & Urban Systems Department Search Search Home About Us Groups Tools & Guides Facilities Publications News Links Contact Us Staff The Building Technology and Urban Systems Department (BTUS) works closely with industry to develop technologies for buildings that increase energy efficiency, and improve the comfort, health, and safety of building occupants. Berkeley Lab Hosts 5 Emerging Leaders During TechWomen 2013 As part of TechWomen 2013, emerging leaders from around the world toured a number of scientific facilities in the Bay Area, including the Advanced Light Source at Berkeley Lab. Pho Read More The Retrocommissioning Sensor Suitcase Brings Energy Efficiency to Small Commercial Buildings The data module communicates wirelessly with the smart pad, which launches

159

Sustainable and equitable urban environments in Asia  

E-Print Network [OSTI]

This study identifies some of the factors and conditions that can encourage the development of sustainable and equitable urban environments. It argues that cities will continue to grow and that it is not productive to view ...

Badshah, Akhtar

1993-01-01T23:59:59.000Z

160

Webinar: Tapping Into Wind in Urban Environments  

Broader source: Energy.gov [DOE]

This live webinar presented by DOE on"Community Renewable Energy Success Stories: Tapping into Wind in Urban Environments" will take placeon Tuesday, September 18, 2012, from 3:00 4:15 p.m....

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Understanding Road Usage Patterns in Urban Areas  

E-Print Network [OSTI]

In this paper, we combine the most complete record of daily mobility, based on large-scale mobile phone data, with detailed Geographic Information System (GIS) data, uncovering previously hidden patterns in urban road ...

Wang, Pu

162

Urban Decontamination Experience at Pripyat Ukraine - 13526  

SciTech Connect (OSTI)

This paper describes the efficiency of radioactive decontamination activities of the urban landscape in the town of Pripyat, Ukraine. Different methods of treatment for various urban infrastructure and different radioactive contaminants are assessed. Long term changes in the radiation condition of decontaminated urban landscapes are evaluated: 1. Decontamination of the urban system requires the simultaneous application of multiple methods including mechanical, chemical, and biological. 2. If a large area has been contaminated, decontamination of local areas of a temporary nature. Over time, there is a repeated contamination of these sites due to wind transport from neighboring areas. 3. Involvement of earth-moving equipment and removal of top soil by industrial method achieves 20-fold reduction in the level of contamination by radioactive substances, but it leads to large amounts of waste (up to 1500 tons per hectare), and leads to the re-contamination of treated areas due to scatter when loading, transport pollutants on the wheels of vehicles, etc.. (authors)

Paskevych, Sergiy [Institute for Safety Problems of Nuclear Power Plants, National Academy of Sciences of Ukraine, 36 a Kirova str. Chornobyl, Kiev region, 07200 (Ukraine)] [Institute for Safety Problems of Nuclear Power Plants, National Academy of Sciences of Ukraine, 36 a Kirova str. Chornobyl, Kiev region, 07200 (Ukraine); Voropay, Dmitry [Federal State Unitary Enterprise 'Russian State Center of Inventory and Registration and Real Estate - Federal Bureau of Technical Inventory', 37-2 Bernadsky Prospekt, Moscow Russia 119415 (Russian Federation)] [Federal State Unitary Enterprise 'Russian State Center of Inventory and Registration and Real Estate - Federal Bureau of Technical Inventory', 37-2 Bernadsky Prospekt, Moscow Russia 119415 (Russian Federation); Schmieman, Eric [Battelle Memorial Institute, PO Box 999 MSIN K6-90, Richland, WA 99352 (United States)] [Battelle Memorial Institute, PO Box 999 MSIN K6-90, Richland, WA 99352 (United States)

2013-07-01T23:59:59.000Z

163

Artificial Immune System based urban traffic control  

E-Print Network [OSTI]

Borrowing ideas from natural immunity, Artificial Immune Systems (AIS) offer a novel approach to solving many diagnosis, optimization and control problems. In the course of this research this paradigm was applied to the problem of optimizing urban...

Negi, Pallav

2007-09-17T23:59:59.000Z

164

Cornell's Urban Sustainability Initiatives ACSF Lunch Summary  

E-Print Network [OSTI]

Sustainability Initiatives lunch. After introductions of participants, Josh Cerra (Landscape Architecture) gave sustainability initiatives conducted in cooperation with Landscape Architecture in the ethnically diverseCornell's Urban Sustainability Initiatives ACSF Lunch Summary Compiled by Marianne Krasny (NTRES

Angenent, Lars T.

165

Urban solarium : thermal performance in Boston  

E-Print Network [OSTI]

This thesis addresses the issue of energy efficiency through the lens of thermal performance in the context of urban housing in the city of Boston. Located in the historic brick row house neighborhood of the South End, the ...

Hsu, Juliet Chia-Wen

2012-01-01T23:59:59.000Z

166

Ecotransology : integrated design for urban mobility  

E-Print Network [OSTI]

This thesis demonstrates a rethinking of urban mobility through ecological design. Human mobility and ecological accountability are inextricably linked in city design; our current world ecological crisis underscores this ...

Joachim, Mitchell Whitney

2006-01-01T23:59:59.000Z

167

Gotcha: a mobile urban sensing system  

Science Journals Connector (OSTI)

Urban environment has significant impacts on the health of city dwellers. To understand these impacts, city planners have to obtain fine-grained environmental information, however such information is not available with traditional environmental systems. ...

Xiangxiang Xu, Pei Zhang, Lin Zhang

2014-11-01T23:59:59.000Z

168

Urban Parks: Volunteers and Civic Engagement  

E-Print Network [OSTI]

When citizens are engaged with urban park and recreation departments, everyone benefits. This publication describes successful programs that involve community volunteers, and explains what managers can do to engage citizens in such programs....

Schuett, Michael A.

2007-03-02T23:59:59.000Z

169

Metromorphosis : evolution on the urban island  

E-Print Network [OSTI]

Cities are very much alive. Like islands, they provide a natural testing ground for evolution. With more than half of the world's population living in urban areas now, the influence cities have on the planet's life is ...

Vezina, Kenrick (Kenrick Freitas)

2011-01-01T23:59:59.000Z

170

How Can China Lighten Up? Urbanization, Industrialization and Energy Demand Scenarios  

E-Print Network [OSTI]

urbanization and trade to elucidate the energy and emissionsindustrial energy use, lower urbanization and trade as wellof urbanization rate and trade as well as energy efficiency

Aden, Nathaniel T.

2010-01-01T23:59:59.000Z

171

Thermoelectric power generator with intermediate loop  

DOE Patents [OSTI]

A thermoelectric power generator is disclosed for use to generate electrical power from heat, typically waste heat. An intermediate heat transfer loop forms a part of the system to permit added control and adjustability in the system. This allows the thermoelectric power generator to more effectively and efficiently generate power in the face of dynamically varying temperatures and heat flux conditions, such as where the heat source is the exhaust of an automobile, or any other heat source with dynamic temperature and heat flux conditions.

Bell, Lon E; Crane, Douglas Todd

2013-05-21T23:59:59.000Z

172

Thermoelectric power generator with intermediate loop  

DOE Patents [OSTI]

A thermoelectric power generator is disclosed for use to generate electrical power from heat, typically waste heat. An intermediate heat transfer loop forms a part of the system to permit added control and adjustability in the system. This allows the thermoelectric power generator to more effectively and efficiently generate power in the face of dynamically varying temperatures and heat flux conditions, such as where the heat source is the exhaust of an automobile, or any other heat source with dynamic temperature and heat flux conditions.

Bel,; Lon E. (Altadena, CA); Crane, Douglas Todd (Pasadena, CA)

2009-10-27T23:59:59.000Z

173

2007 Urban Remote Sensing Joint Event Application of satellite Remote Sensing for Urban  

E-Print Network [OSTI]

2007 Urban Remote Sensing Joint Event Application of satellite Remote Sensing for Urban Risk Analysis: a case study of the 2003 extreme heat wave in Paris Bénédicte Dousset Hawaii Institute@ogs.trieste.it Abstract ­ Satellite observations are used to monitor the August 2003 heat wave in Paris

Paris-Sud XI, Université de

174

ISDA 2010, Montpellier 28-30 Juin 2010 1 URBAN AND PERI URBAN HORTICULTURE AND  

E-Print Network [OSTI]

are spreading into rural areas. There is increasing population densities even in remote areas, with households agriculteurs évoluent en Afrique, caractérisé par la transition vers une population à majorité urbaine et l the capability approach to analyse the impact of urban and peri urban horticulture on development in Africa

Paris-Sud XI, Université de

175

High temperature storage loop : final design report.  

SciTech Connect (OSTI)

A three year plan for thermal energy storage (TES) research was created at Sandia National Laboratories in the spring of 2012. This plan included a strategic goal of providing test capability for Sandia and for the nation in which to evaluate high temperature storage (>650%C2%B0C) technology. The plan was to scope, design, and build a flow loop that would be compatible with a multitude of high temperature heat transfer/storage fluids. The High Temperature Storage Loop (HTSL) would be reconfigurable so that it was useful for not only storage testing, but also for high temperature receiver testing and high efficiency power cycle testing as well. In that way, HTSL was part of a much larger strategy for Sandia to provide a research and testing platform that would be integral for the evaluation of individual technologies funded under the SunShot program. DOE's SunShot program seeks to reduce the price of solar technologies to 6/kWhr to be cost competitive with carbon-based fuels. The HTSL project sought to provide evaluation capability for these SunShot supported technologies. This report includes the scoping, design, and budgetary costing aspects of this effort

Gill, David Dennis; Kolb, William J.

2013-07-01T23:59:59.000Z

176

A STATE VARIABLE DESCRIPTION OF THE RHIC RF CONTROL LOOPS.  

SciTech Connect (OSTI)

The beam transfer function changes during the RHIC ramp. The response of the RF control loops changes as a result. A state-variable description of the beam and the RF control loops was developed. This description was used to generate a set of feedback matrices that keeps the response of the RF control loops constant during the ramp. This paper describes the state-variable description and its use in determining the K matrices.

SCHULTHEISS,C.; BRENNAN,J.M.

2002-06-02T23:59:59.000Z

177

Mercury Release and Speciation in Chemical Looping Combustion of Coal  

Science Journals Connector (OSTI)

Mercury Release and Speciation in Chemical Looping Combustion of Coal ... In the in situ Gasification Chemical Looping Combustion of coal (iG-CLC), the fuel is gasified in situ in the fuel reactor and gasification products are converted to CO2 and H2O by reaction with the oxygen carrier. ... This work is the first study on mercury release in Chemical Looping Combustion of coal. ...

T. Mendiara; M. T. Izquierdo; A. Abad; P. Gayn; F. Garca-Labiano; L. F. de Diego; J. Adnez

2014-03-06T23:59:59.000Z

178

Spin and orbital magnetization loops obtained using magnetic Compton scattering  

SciTech Connect (OSTI)

We present an application of magnetic Compton scattering (MCS) to decompose a total magnetization loop into spin and orbital magnetization contributions. A spin magnetization loop of SmAl{sub 2} was measured by recording the intensity of magnetic Compton scattering as a function of applied magnetic field. Comparing the spin magnetization loop with the total magnetization one measured by a vibrating sample magnetometer, the orbital magnetization loop was obtained. The data display an anti-coupled behavior between the spin and orbital magnetizations and confirm that the orbital part dominates the magnetization.

Itou, M.; Sakurai, Y. [Japan Synchrotron Radiation Research Institute, SPring-8, Hyogo 679-5198 (Japan)] [Japan Synchrotron Radiation Research Institute, SPring-8, Hyogo 679-5198 (Japan); Koizumi, A. [Graduate School of Materials Science, University of Hyogo, Hyogo 678-1297 (Japan)] [Graduate School of Materials Science, University of Hyogo, Hyogo 678-1297 (Japan)

2013-02-25T23:59:59.000Z

179

Exhaust Aftertreatment and Low Pressure Loop EGR Applied to an...  

Broader source: Energy.gov (indexed) [DOE]

Loop EGR Applied to an Off-Highway Engine Project Director- Kirby Baumgard John Deere Power Systems DOE Project Officer- Steve Cooke Subcontract with Michigan Tech August 21...

180

Concept development of rotating bed chemical looping combustion reactor:.  

E-Print Network [OSTI]

??In this research a new rotary chemical looping combustion (CLC) reactor was developed which is suitable for larger scales and solves some of the issues (more)

Hermans, C.W.M.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Chemical-Looping Combustion With Gaseous Fuels: Thermodynamic Parametric Modeling  

Science Journals Connector (OSTI)

This communication reports the thermodynamic equilibrium analysis of the reactions involved in a chemical-looping combustion (CLC) process using methane, ethane and ... energy minimization technique determining t...

Mohammad M. Hossain

2014-05-01T23:59:59.000Z

182

Oxygen Carriers for Solid Fuel Chemical Looping Combustion Process...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Oxygen Carriers for Solid Fuel Chemical Looping Combustion Process Regenerable Mixed Copper-Iron-Inert Support Oxygen Carriers National Energy Technology Laboratory Contact NETL...

183

Chemical Looping Combustion Cold Flow Model commissioning and performance evaluation.  

E-Print Network [OSTI]

?? SINTEF and NTNU are planning to build a 150 kWth Chemical Looping Combustion (CLC) reactor system. This is new technology and the CLC reactor (more)

Tjstheim, Sindre

2010-01-01T23:59:59.000Z

184

Experimental characterization and chemical kinetics study of chemical looping combustion .  

E-Print Network [OSTI]

??Chemical looping combustion (CLC) is one of the most promising technologies to achieve carbon capture in fossil fuel power generation plants. A novel rotary-bed reactor (more)

Chen, Tianjiao, S.M. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

185

Solar hydrogen for urban trucks  

SciTech Connect (OSTI)

The Clean Air Now (CAN) Solar Hydrogen Project, located at Xerox Corp., El Segundo, California, includes solar photovoltaic powered hydrogen generation, compression, storage and end use. Three modified Ford Ranger trucks use the hydrogen fuel. The stand-alone electrolyzer and hydrogen dispensing system are solely powered by a photovoltaic array. A variable frequency DC-AC converter steps up the voltage to drive the 15 horsepower compressor motor. On site storage is available for up to 14,000 standard cubic feet (SCF) of solar hydrogen, and up to 80,000 SCF of commercial hydrogen. The project is 3 miles from Los Angeles International airport. The engine conversions are bored to 2.9 liter displacement and are supercharged. Performance is similar to that of the Ranger gasoline powered truck. Fuel is stored in carbon composite tanks (just behind the driver`s cab) at pressures up to 3600 psi. Truck range is 144 miles, given 3600 psi of hydrogen. The engine operates in lean burn mode, with nil CO and HC emissions. NO{sub x} emissions vary with load and rpm in the range from 10 to 100 ppm, yielding total emissions at a small fraction of the ULEV standard. Two trucks have been converted for the Xerox fleet, and one for the City of West Hollywood. A public outreach program, done in conjunction with the local public schools and the Department of Energy, introduces the local public to the advantages of hydrogen fuel technologies. The Clean Air Now program demonstrates that hydrogen powered fleet development is an appropriate, safe, and effective strategy for improvement of urban air quality, energy security and avoidance of global warming impact. Continued technology development and cost reduction promises to make such implementation market competitive.

Provenzano, J.: Scott, P.B.; Zweig, R. [Clean Air Now, Northridge, CA (United States)

1997-12-31T23:59:59.000Z

186

Methodologies for Analyzing Impact of Urbanization on Irrigation Districts  

E-Print Network [OSTI]

The region of Texas along the Mexican border has been experiencing rapid urban growth. This has caused fragmentation of many irrigation districts who are struggling to address the resulting challenges. In this paper, we analyze the growth of urban...

Bonaiti, G.; Fipps, G.

187

Urban acupuncture as a strategy for So Paulo  

E-Print Network [OSTI]

This work is the study of one city, So Paulo, and one idea, how small and precise architectural interventions can be catalytic to major urban transformations. The largest urban agglomeration in the southern hemisphere is ...

Shieh, Leonardo

2006-01-01T23:59:59.000Z

188

Architecture of the rail : exploring the potential of urban infrastructure  

E-Print Network [OSTI]

This thesis is the pursuit of a sensitivity for the relationship between urban infrastructure and architectural form, an attempt to restore a quality of "publicness" in the urban landscape through the implementation of a ...

Iboshi, Gregory Kenji

1994-01-01T23:59:59.000Z

189

Exploding the edge : inversions into the urban landscape  

E-Print Network [OSTI]

This thesis explores the relationship between building and green space in a dense urban environment in order to create a humane contemplative experience of individual and collective memory. The urban environment has the ...

Chia, Katherine Kai-sun

1991-01-01T23:59:59.000Z

190

IS URBAN LOGISTICS POOLING VIABLE? A MULTISTAKEHOLDER MULTICRITERIA ANALYSIS  

E-Print Network [OSTI]

IS URBAN LOGISTICS POOLING VIABLE? A MULTISTAKEHOLDER MULTICRITERIA ANALYSIS Jesus Gonzalez. Urban consolidation and logistics sharing. III. Multi-stakeholder mutli-criteria methodology. A of application. V. Conclusion. ABSTRACT Collaborative transportation and logistics pooling are relatively new

Boyer, Edmond

191

Crowdsourcing urban air temperatures from smartphone battery?temperatures  

E-Print Network [OSTI]

Accurate air temperature observations in urban areas are important for meteorology and energy demand planning. They are indispensable to study the urban heat island effect and the adverse effects of high temperatures on ...

Overeem, A.

192

Camera for the invisible : toward a toolkit for urban exploration  

E-Print Network [OSTI]

We are disconnected from our environment. We can't reconnect because we can't even see the Nature within our urban surroundings. Inspired by urban explorers and Nature Awareness traditions, I will develop methodologies and ...

Silver, Jay (Jay S.)

2008-01-01T23:59:59.000Z

193

Approximate translation : media, narrative, and experience in urban design  

E-Print Network [OSTI]

Approximate translation is developed as a design process through which the place-embedded history of an urban environment can be understood, allowing for better design and intervention in that urban environment. Generally, ...

Crisman, Jonathan

2013-01-01T23:59:59.000Z

194

IVAAIU urban instrument : hyper-complex civic monument for Seoul  

E-Print Network [OSTI]

This thesis aims to plan and design an urban monument in Seoul, Republic of Korea, that can reflect the political movement of the city at the urban area which has been historically associated with political representations ...

Lee, Donguk

2013-01-01T23:59:59.000Z

195

Stadium development and urban renewal : a look at Washington, DC  

E-Print Network [OSTI]

This thesis investigates the factors, related to urban stadium development, that act as a catalyst for subsequent local urban renewal. Over the recent decades there has been substantial debate related to stadium or arena ...

Rizzo, James W. (James Watson)

2008-01-01T23:59:59.000Z

196

Lakeside: Merging Urban Design with Scientific Analysis  

SciTech Connect (OSTI)

Researchers at the U.S. Department of Energy's Argonne National Laboratory and the University of Chicago are developing tools that merge urban design with scientific analysis to improve the decision-making process associated with large-scale urban developments. One such tool, called LakeSim, has been prototyped with an initial focus on consumer-driven energy and transportation demand, through a partnership with the Chicago-based architectural and engineering design firm Skidmore, Owings & Merrill, Clean Energy Trust and developer McCaffery Interests. LakeSim began with the need to answer practical questions about urban design and planning, requiring a better understanding about the long-term impact of design decisions on energy and transportation demand for a 600-acre development project on Chicago's South Side - the Chicago Lakeside Development project.

Guzowski, Leah; Catlett, Charlie; Woodbury, Ed

2014-10-08T23:59:59.000Z

197

Lakeside: Merging Urban Design with Scientific Analysis  

ScienceCinema (OSTI)

Researchers at the U.S. Department of Energy's Argonne National Laboratory and the University of Chicago are developing tools that merge urban design with scientific analysis to improve the decision-making process associated with large-scale urban developments. One such tool, called LakeSim, has been prototyped with an initial focus on consumer-driven energy and transportation demand, through a partnership with the Chicago-based architectural and engineering design firm Skidmore, Owings & Merrill, Clean Energy Trust and developer McCaffery Interests. LakeSim began with the need to answer practical questions about urban design and planning, requiring a better understanding about the long-term impact of design decisions on energy and transportation demand for a 600-acre development project on Chicago's South Side - the Chicago Lakeside Development project.

Guzowski, Leah; Catlett, Charlie; Woodbury, Ed

2014-11-18T23:59:59.000Z

198

Geothermal Loop Experimental Facility. Final report  

SciTech Connect (OSTI)

Research at the Geothermal Loop Experimental Facility was successfully concluded in September 1979. In 13,000 hours of operation over a three and one half year period, the nominal 10 megawatt electrical equivalent GLEF provided the opportunity to identify problems in working with highly saline geothermal fluids and to develop solutions that could be applied to a commercial geothermal power plant producing electricity. A seven and one half year period beginning in April 1972, with early well flow testing and ending in September 1979, with the completion of extensive facility and reservoir operations is covered. During this period, the facility was designed, constructed and operated in several configurations. A comprehensive reference document, addressing or referencing documentation of all the key areas investigated is presented.

Not Available

1980-04-01T23:59:59.000Z

199

Massive Nonplanar Two-Loop Maximal Unitarity  

E-Print Network [OSTI]

We explore maximal unitarity for nonplanar two-loop integrals with up to four massive external legs. In this framework, the amplitude is reduced to a basis of master integrals whose coefficients are extracted from maximal cuts. The hepta-cut of the nonplanar double box defines a nodal algebraic curve associated with a multiply pinched genus-3 Riemann surface. All possible configurations of external masses are covered by two distinct topological pictures in which the curve decomposes into either six or eight Riemann spheres. The procedure relies on consistency equations based on vanishing of integrals of total derivatives and Levi-Civita contractions. Our analysis indicates that these constraints are governed by the global structure of the maximal cut. Lastly, we present an algorithm for computing generalized cuts of massive integrals with higher powers of propagators based on the Bezoutian matrix method.

Mads Sogaard; Yang Zhang

2014-06-19T23:59:59.000Z

200

SIMPLE, FULLY FEATURED BOILER LOOP MODELLING  

E-Print Network [OSTI]

The performance of hot water space heating systems for mild to warm temperate climates is dominated by the efficiency of boiler operation at low load (i.e. below 25 % of nameplate capacity). This efficiency is influenced by a number of effects that are poorly represented in common modelling approaches, including static thermal losses from the boiler and distribution system, changes in burner efficiency at different firing rates, thermal inertia in the boiler loop and the effects of cyclic operation. In this paper, a simple model that includes these loss mechanisms is developed. An example from an actual project is used to demonstrate that addressing the full range of low-load efficiency effects can increase predicted boiler gas consumption substantially relative to standard simulation approaches.

Erica Kenna; Paul Bannister

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Lecture plan and speakers *Skinner/Urban  

E-Print Network [OSTI]

:30-8:30 S *Brakocevic 9:15-10:30 *Januszewski 10:45-12.00 lunch Kakde 1:30-2:30 coffee Pilloni 3:00-4:00 Skinner/Urban 4:10-5:10 Excursion 5:30- S Skinner/Urban 9:15-10:15 Januszewski 10:25-11.25 Pilloni 11:35-12.35 end *90minutes/75 · Fabian Januszewski (Karlsruhe Institute of Technology) p-adic Rankin-Selberg convolutions · Mahesh Kakde

Hida, Haruzo

202

Affine Nested Loop Programs and their Binary Parameterized Dataflow Graph Counterparts  

E-Print Network [OSTI]

Affine Nested Loop Programs and their Binary Parameterized Dataflow Graph Counterparts Ed F Parameterized static affine nested loop programs can be automatically converted to input-output equivalent Kahn affine nested loop programs which are nested loop programs in which the loop boundaries, the conditions

Bhattacharyya, Shuvra S.

203

Tiling Imperfectly-nested Loop Nests Nawaaz Ahmed, Nikolay Mateev and Keshav Pingali,  

E-Print Network [OSTI]

Tiling Imperfectly-nested Loop Nests Nawaaz Ahmed, Nikolay Mateev and Keshav Pingali, Department the effect of interleaving iterations of these loops. Tiling of perfectly-nested loop nests (which are loop nests in which all assignment statements are contained in the innermost loop) is well understood

Pingali, Keshav K.

204

Impact of utilizing 3D digital urban models on the design content of urban design plans in US cities  

E-Print Network [OSTI]

Some experts suggest that urban design plans in US cities may lack adequate coverage of the essential design aspects, particularly three-dimensional design aspects of the physical environment. Digital urban models and information technology tools...

Al-Douri, Firas A. Salman

2006-10-30T23:59:59.000Z

205

Sustainable Urbanism : an examination of environmentally responsible neighborhood developments in Europe and lessons for sustainable urban planning  

E-Print Network [OSTI]

The emergence of the sustainable development concept at the end of the 1980s triggered the intensification of the environmental sustainability discourse in urban design and planning. The vision of sustainable urbanism ...

Kasioumi, Eirini

2010-01-01T23:59:59.000Z

206

Motivations for Conserving Urban Biodiversity DONALD C. DEARBORN  

E-Print Network [OSTI]

Essay Motivations for Conserving Urban Biodiversity DONALD C. DEARBORN AND SALIT KARK Department, the fundamental value of conserving urban biodiversity re- mains controversial. How much of a fixed budget should seven possible motivations for urban biodiversity conservation: preserving local biodiversity, creating

Kark, Salit

207

URBAN LOGISTICS BY RAIL AND WATERWAYS IN FRANCE AND JAPAN  

E-Print Network [OSTI]

1 URBAN LOGISTICS BY RAIL AND WATERWAYS IN FRANCE AND JAPAN Main author: Diana Diziain, Greater-Est, France KEYWORDS: rail, waterways, intermodal logistics, urban freight, city logistics ABSTRACT been carried out on intermodal logistic policies at national scales. However, in urban areas, the use

Paris-Sud XI, Université de

208

Appendix H Colorado Statewide Forest Resource Assessment Urban Influence Areas  

E-Print Network [OSTI]

1 Appendix H ­ Colorado Statewide Forest Resource Assessment Urban Influence Areas Overview of the Urban and Community Forestry Layer 1. Start with Night Lights data and clip to Colorado Boundary code = 11020). a. Create a new shapefile called UrbanInfluenceAreas_withCapacity.shp. b. Add fields

209

A Dataset and Taxonomy for Urban Sound Research  

Science Journals Connector (OSTI)

Automatic urban sound classification is a growing area of research with applications in multimedia retrieval and urban informatics. In this paper we identify two main barriers to research in this area - the lack of a common taxonomy and the scarceness ... Keywords: classification, dataset, taxonomy, urban sound

Justin Salamon, Christopher Jacoby, Juan Pablo Bello

2014-11-01T23:59:59.000Z

210

Levels and loops: the future of artificial intelligence and neuroscience  

Science Journals Connector (OSTI)

...with the perceptual-motor loop of a robot in a...sensory perceptions and motor actions in an environment...perception, on sensory^motor coordinate systems...Levels and loops: the future ofarti cial intelligence...which relativity and quantum mechanics are our best...

1999-01-01T23:59:59.000Z

211

Intercommutation of Z-boson string loops violates baryon number  

Science Journals Connector (OSTI)

We show that delinking of Z-boson string loops changes the helicity and thus violates baryon number. The key point is that an unlinked vortex loop cannot be twisted. The helicity of an eventual magnetic twist when averaged in time is zero.

Jacek Dziarmaga

1995-07-15T23:59:59.000Z

212

Analysis of heat transfer in unlooped and looped pulsating  

E-Print Network [OSTI]

Analysis of heat transfer in unlooped and looped pulsating heat pipes M.B. Sha®i and A. Faghri of Mechnical Engineering, New Mexico State University, Las Cruces, USA Keywords Heat transfer, Condensation, Tubing Abstract An advanced heat transfer model for both unlooped and looped Pulsating Heat Pipes (PHPs

Zhang, Yuwen

213

Thermodynamic Analysis of Alternative Approaches to Chemical Looping Combustion  

Science Journals Connector (OSTI)

Thermodynamic Analysis of Alternative Approaches to Chemical Looping Combustion ... Because H2 and syngas have similar combustion irreversibilities, when reforming is done optimally (with TR close to 650 K), iso-octane can be combusted with the same efficiency as that of preheated, isothermal H2 combustion. ... A loop of chem. ...

V. Kalyana Chakravarthy; C. Stuart Daw; Josh A. Pihl

2011-01-19T23:59:59.000Z

214

Exploring the Energy Landscapes of Flexible Molecular Loops using  

E-Print Network [OSTI]

in Dynamical Systems and also applied to Robotics, provide efficient algorithms to trace out implicitly defined molecular loops. These tools produce an atlas composed by coordinated charts that parametrize the conformational space. The atlas captures the structure of this space, which determines the motion of the loop

Porta, Josep M.

215

Robust Multi-loop Airborne SLAM in Unknown Wind Environments  

E-Print Network [OSTI]

Robust Multi-loop Airborne SLAM in Unknown Wind Environments Jonghyuk Kim Department of Engineering for Autonomous Systems University of Sydney, Australia Email: salah@acfr.usyd.edu.au Abstract-- This paper presents a robust multi-loop airborne SLAM structure which also augments wind information. The air velocity

Kim, Jonghyuk "Jon"

216

Loop Effects in AdS/CFT and Beyond  

Science Journals Connector (OSTI)

......Loop Effects in AdS/CFT and Beyond 37 at the classical level, it does break conformal invariance at the level of the propa- gator. Anticipating slightly, we see that there should be a one-loop contribution to the supergravity action which similarly breaks......

Steven S. Gubser

2003-06-01T23:59:59.000Z

217

The nested simple conformal loop ensembles in the Riemann sphere  

E-Print Network [OSTI]

Simple conformal loop ensembles (CLE) are a class of random collection of simple non-intersecting loops that are of particular interest in the study of conformally invariant systems. Among other things related to these CLEs, we prove the invariance in distribution of their nested "full-plane" versions under the inversion $z \\mapsto 1/z$.

Antti Kemppainen; Wendelin Werner

2014-05-23T23:59:59.000Z

218

CHEVROLET S-10 ELECTRIC  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

January - February 2000 January - February 2000 Date Prepared: 3/24/2000 1997 GM EV1 (PANASONIC PB-A BATTERIES) PERFORMANCE CHARACTERIZATION SUMMARY ELECTRIC TRANSPORTATION DIVISION Urban Range (On Urban Pomona Loop - see other side for map) Payload (lb) 90.3 88.9 (mi.) Range Without Aux. loads With Aux. loads Maximum 447 Minimum 185 72.6 79.7 UR1 UR2 UR3 UR4 Test UR1 UR2 UR3 UR4 Payload (lb.) 185 185 447 447 AC kWh Recharge 26.91 26.61 27.69 22.80 AC kWh/mi. 0.296 0.331 0.311 0.312 Range (mi.) 90.3 79.7 88.9 72.6 Avg. Ambient Temp. 65°F 72°F 70°F 71°F UR1 Urban Range Test, Min Payload, No Auxiliary Loads UR2 Urban Range Test, Min Payload, A/C on High, Headlights on Low, Radio On UR3 Urban Range Test, Max Payload, No Auxiliary Loads UR4 Urban Range Test, Max Payload, A/C on High, Headlights on Low, Radio On State of Charge Meter (UR1)

219

Sheet.PDF  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

CHRYSLER EPIC (NIMH BATTERIES) PERFORMANCE CHARACTERIZATION SUMMARY CHRYSLER EPIC (NIMH BATTERIES) PERFORMANCE CHARACTERIZATION SUMMARY ELECTRIC TRANSPORTATION DIVISION Urban Range (On Urban Pomona Loop - see other side for map) Range (mi.) Weight (lb.) 160 930 Max. Payload Min. Payload 63.6 82.0 without aux. loads with aux. loads 77.6 67.8 Test UR1 UR2 UR3 UR4 Payload (lb.) 160 160 930 930 AC kWh Recharge 53.91 50.03 53.02 52.61 AC kWh/mi. 0.663 0.734 06.75 0.823 Range (mi.) 82.0 67.8 77.6 63.6 Avg. Ambient Temp. 75º F 80º F 79º F 85º F UR1 Urban Range Test, Min Payload, No Auxiliary Loads UR2 Urban Range Test, Min Payload, A/C on High, Headlights on Low, Radio On UR3 Urban Range Test, Max Payload, No Auxiliary Loads UR4 Urban Range Test, Max Payload, A/C on High, Headlights on Low, Radio On State of Charge Meter (UR1) SOC Meter Reading vs Miles Driven 0 10

220

Solid looping cycles: A new technology for coal conversion  

SciTech Connect (OSTI)

This article examines both oxygen looping cycles (otherwise known as chemical looping combustion), and lime-based CO{sub 2} looping cycles, where calcined limestone is used for in situ CO{sub 2} capture. There has been a rapid rise in the amount of research carried out recently, and both technologies are likely to see practical application in the near future. However, these technologies urgently require demonstration at the large pilot-plant level - in the case of chemical looping cycles for use with high-pressure syngas of the type likely to be produced by current coal gasification technologies and in the case of CO{sub 2} looping cycles both for combustion and gasification applications with coal. Both approaches have potential for application in schemes for H{sub 2} production, but these have not been considered here, although such applications will also inevitably follow in the medium to long term.

Anthony, E.J. [CANMET Energy Technology Centre Ottawa, Ottawa, ON (Canada). Natural Resources Canada

2008-03-19T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Control and optimization system and method for chemical looping processes  

DOE Patents [OSTI]

A control system for optimizing a chemical loop system includes one or more sensors for measuring one or more parameters in a chemical loop. The sensors are disposed on or in a conduit positioned in the chemical loop. The sensors generate one or more data signals representative of an amount of solids in the conduit. The control system includes a data acquisition system in communication with the sensors and a controller in communication with the data acquisition system. The data acquisition system receives the data signals and the controller generates the control signals. The controller is in communication with one or more valves positioned in the chemical loop. The valves are configured to regulate a flow of the solids through the chemical loop.

Lou, Xinsheng; Joshi, Abhinaya; Lei, Hao

2014-06-24T23:59:59.000Z

222

Effects of inflation on a cosmic string loop population  

SciTech Connect (OSTI)

We study the evolution of simple cosmic string loop solutions in an inflationary universe. We show, for the particular case of circular loops, that periodic solutions do exist in a de Sitter universe, below a critical loop radius R{sub c}H=1/2. On the other hand, larger loops freeze in comoving coordinates, and we explicitly show that they can survive more e-foldings of inflation than pointlike objects. We discuss the implications of these findings for the survival of realistic cosmic string loops during inflation and for the general characteristics of post-inflationary cosmic string networks. We also consider the analogous solutions for domain walls, in which case the critical radius is R{sub c}H=2/3.

Avelino, P. P. [Centro de Fisica do Porto, Rua do Campo Alegre 687, 4169-007 Porto (Portugal); Departamento de Fisica da Faculdade de Ciencias da Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto (Portugal); Martins, C. J. A. P. [Centro de Fisica do Porto, Rua do Campo Alegre 687, 4169-007 Porto (Portugal); Department of Applied Mathematics and Theoretical Physics, Centre for Mathematical Sciences, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA (United Kingdom); Shellard, E. P. S. [Department of Applied Mathematics and Theoretical Physics, Centre for Mathematical Sciences, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA (United Kingdom)

2007-10-15T23:59:59.000Z

223

Closed-loop control of anesthesia in children 1 Robust closed-loop control of induction and  

E-Print Network [OSTI]

: During closed-loop control, a drug infusion is continually adjusted according to a measure of clinical. Remifentanil was administered as a bolus (0.5 g/kg), followed by continuous infusion (0.03 g/kg/min). The propofol infusion was closed-loop controlled throughout induction and maintenance of anesthesia, using

224

Improvement of modelling capabilities for assessing urban contamination : The EMRAS Urban Remediation Working Group.  

SciTech Connect (OSTI)

The Urban Remediation Working Group of the International Atomic Energy Agency's Environmental Modeling for Radiation Safety (EMRAS) programme was established to improve modeling and assessment capabilities for radioactively contaminated urban situations, including the effects of countermeasures. An example of the Working Group's activities is an exercise based on Chernobyl fallout data in Ukraine, which has provided an opportunity to compare predictions among several models and with available measurements, to discuss reasons for discrepancies, and to identify areas where additional information would be helpful.

Thiessen, K. M.; Batandjieva, B.; Andersson, K. G.; Arkhipov, A.; Charnock, T. W.; Gallay, F.; Gaschak, S.; Golikov, V.; Hwang, W. T.; Kaiser, J. C.; Kamboj, S.; Steiner, M.; Tomas, J.; Trifunovic, D.; Yu, C.; Ziemer, R. L.; Zlobenko, B.; Environmental Science Division; SENES Oak Ridge; IAEA; Riso National Lab.; Chernobyl Center for Nuclear Safety; Health Protection Agency; IRSN; Inst. of Radiation Hygene of the Ministry of Public Health, Russian Federation; KAERI, Republic of Korea; GSF, Germany; BfS, Germany; CPHR, Cuba; State Office for Radiation Protection, Croatia; AECL, Canada; National Academy of Science, Ukraine

2008-01-01T23:59:59.000Z

225

Lake Charles Urbanized Area MTP 2034  

E-Print Network [OSTI]

................................................................................................................................ 2-9 National Highway System ........................................................................................................................... 2-10 City of Lake Charles Transit System Routes... transportation. The Lake Charles Urbanized Area is located wholly within Calcasieu Parish and includes the cities of Lake Charles, Sulphur, and Westlake, as well as the unincorporated areas known as Moss Bluff, and Carlyss (see map on following page...

Lake Charles Urbanized Area Metropolitan Planning Organization

2009-08-04T23:59:59.000Z

226

Phonological Assimilation in Urban Jordanian Arabic  

E-Print Network [OSTI]

This study reports patterns of phonological assimilation in consonant clusters in Urban Jordanian Arabic (UJA). We examine all possible C1C2 combinations across a word boundary as well as the concatenations of consonant-final prefixes //in/ and //il...

Zuraiq, Wael; Zhang, Jie

2006-01-01T23:59:59.000Z

227

Study of Pollutant Dispersion in Urban Environments  

E-Print Network [OSTI]

power plant using coal releases great amounts of harmful gases to produce the electric energy head: Study of pollutant dispersion in urban environments #12;Abstract Computational simulations can mechanics with the use of computer models and simulations. In this study the simulations of the complex

Allen, Gabrielle

228

NFWF Five Star & Urban Waters Restoration Program  

Broader source: Energy.gov [DOE]

The National Fish and Wildlife Foundation (NFWF) is accepting applications for up to $2.1 million to develop community capacity to sustain local natural resources for future generations by providing modest financial assistance to diverse local partnership for wetland, riparian, forest and coastal habitat restoration, urban wildlife conservation, stormwater management as well as outreach, education and stewardship.

229

GNSS Signal Acquisition in Harsh Urban Environments  

E-Print Network [OSTI]

spectrum by allowing cognitive devices to coexist with licensed users, given that the interference caused the effect of radio signal propagation conditions, interfering nodes spatial distribution, and other relevant- work interference, urban radio propagation channel I. INTRODUCTION Recently, the widespread use

Vellekoop, Michel

230

Spacetime correlations in urban sprawl  

Science Journals Connector (OSTI)

...neighbouring cities, i.e. does the migration of people from...following the analogy with physics presented in [23]. However...X , and YM Ioannides. 2004 Handbook of regional and urban economics...V Loreto. 2009 Statistical physics of social dynamics. Rev...

2014-01-01T23:59:59.000Z

231

Philip Ashton Assistant Professor, Urban Planning & Policy  

E-Print Network [OSTI]

Development Finance Analysis; Spring 2006, Summer 2006, Fall 2006; Spring 2007. Pratt Institute, Graduate 1999, Summer 2000, Spring 2002. Publications Refereed Journal Articles 2007 Ashton, Philip. "Advantage to Journal of Planning Education and Research, July 2007. The financialization of urban policy

Illinois at Chicago, University of

232

Eberhard Morgenroth 1 Urban Water Management  

E-Print Network [OSTI]

dynamic field Worldwide 2'500 Mio. people don't have access to clean water and sanitation. 200'000 km. Semester MS Project Internship 4. Semester Master Thesis Elective courses Sanitation Planning Tomography and Quantitative Image Analysis A concept for providing a sanitary system to the urban poor

Giger, Christine

233

http://uex.sagepub.com/ Urban Education  

E-Print Network [OSTI]

of this article can be found at: DOI: 10.1177/0042085909352143 2010 45: 58Urban Education Carole R. Beal, Niall M Solving by High School English Language Learners Carole R. Beal,1 Niall M.Adams,2 and Paul R. Cohen1. Beal, Cognitive Science Program, University of Arizona,Tucson AZ 85721 Email: crbeal

234

South Africa-Promoting Low Emission Urban Development Strategies in  

Open Energy Info (EERE)

South Africa-Promoting Low Emission Urban Development Strategies in South Africa-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Jump to: navigation, search Name South Africa-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Agency/Company /Organization ICLEI - Local Governments for Sustainability, European Commission, UN Habitat Sector Climate, Energy Focus Area Renewable Energy, Buildings, Buildings - Commercial, Buildings - Residential, People and Policy Topics Adaptation, Background analysis, Baseline projection, Low emission development planning, -LEDS, Market analysis, Pathways analysis, Policies/deployment programs Website http://www.iclei.org/fileadmin Program Start 2012 Program End 2015 Country South Africa Southern Africa

235

Sustainable Urban Development Priorities - Development of a Rapid  

Open Energy Info (EERE)

Sustainable Urban Development Priorities - Development of a Rapid Sustainable Urban Development Priorities - Development of a Rapid Assessment Tool for Urban Mobility in Cities with Data Scarcity Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Sustainable Urban Development Priorities - Development of a Rapid Assessment Tool for Urban Mobility in Cities with Data Scarcity Agency/Company /Organization: Clean Air Asia, The Institute for Transportation and Development Policy (ITDP) Partner: UN Habitat Sector: Land Focus Area: Greenhouse Gas, People and Policy, Transportation Topics: Background analysis, Baseline projection, Co-benefits assessment, - Environmental and Biodiversity, GHG inventory, Low emission development planning, -LEDS, Policies/deployment programs Website: cleanairinitiative.org/portal/node/7870

236

An algorithm for automatic detection of loop indices for communication overlapping  

Science Journals Connector (OSTI)

This paper presents a compiler algorithm that automatically detects the appropriate loop indices of a given nested loop and applies loop interchange and tiling in order to overlap communication with computatio...

Kazuaki Ishizaki; Hideaki Komatsu; Toshio Nakatani

1997-01-01T23:59:59.000Z

237

Chemical Looping Combustion Reactions and Systems  

SciTech Connect (OSTI)

Chemical Looping Combustion (CLC) is one promising fuel-combustion technology, which can facilitate economic CO{sub 2} capture in coal-fired power plants. It employs the oxidation/reduction characteristics of a metal, or oxygen carrier, and its oxide, the oxidizing gas (typically air) and the fuel source may be kept separate. This topical report discusses the results of four complementary efforts: (5.1) the development of process and economic models to optimize important design considerations, such as oxygen carrier circulation rate, temperature, residence time; (5.2) the development of high-performance simulation capabilities for fluidized beds and the collection, parameter identification, and preliminary verification/uncertainty quantification; (5.3) the exploration of operating characteristics in the laboratoryscale bubbling bed reactor, with a focus on the oxygen carrier performance, including reactivity, oxygen carrying capacity, attrition resistance, resistance to deactivation, cost and availability; and (5.4) the identification of kinetic data for copper-based oxygen carriers as well as the development and analysis of supported copper oxygen carrier material. Subtask 5.1 focused on the development of kinetic expressions for the Chemical Looping with Oxygen Uncoupling (CLOU) process and validating them with reported literature data. The kinetic expressions were incorporated into a process model for determination of reactor size and oxygen carrier circulation for the CLOU process using ASPEN PLUS. An ASPEN PLUS process model was also developed using literature data for the CLC process employing an iron-based oxygen carrier, and the results of the process model have been utilized to perform a relative economic comparison. In Subtask 5.2, the investigators studied the trade-off between modeling approaches and available simulations tools. They quantified uncertainty in the high-performance computing (HPC) simulation tools for CLC bed applications. Furthermore, they performed a sensitivity analysis for velocity, height and polydispersity and compared results against literature data for experimental studies of CLC beds with no reaction. Finally, they present an optimization space using simple non-reactive configurations. In Subtask 5.3, through a series of experimental studies, behavior of a variety of oxygen carriers with different loadings and manufacturing techniques was evaluated under both oxidizing and reducing conditions. The influences of temperature, degree of carrier conversion and thermodynamic driving force resulting from the difference between equilibrium and system O{sub 2} partial pressures were evaluated through several experimental campaigns, and generalized models accounting for these influences were developed to describe oxidation and oxygen release. Conversion of three solid fuels with widely ranging reactivities was studied in a small fluidized bed system, and all but the least reactive fuel (petcoke) were rapidly converted by oxygen liberated from the CLOU carrier. Attrition propensity of a variety of carriers was also studied, and the carriers produced by freeze granulation or impregnation of preformed substrates displayed the lowest rates of attrition. Subtask 5.4 focused on gathering kinetic data for a copper-based oxygen carrier to assist with modeling of a functioning chemical looping reactor. The kinetics team was also responsible for the development and analysis of supported copper oxygen carrier material.

Sarofim, Adel; Lighty, JoAnn; Smith, Philip; Whitty, Kevin; Eyring, Edward; Sahir, Asad; Alvarez, Milo; Hradisky, Michael; Clayton, Chris; Konya, Gabor; Baracki, Richard; Kelly, Kerry

2014-03-01T23:59:59.000Z

238

Boosted Fast Flux Loop Final Report  

SciTech Connect (OSTI)

The Boosted Fast Flux Loop (BFFL) project was initiated to determine basic feasibility of designing, constructing, and installing in a host irradiation facility, an experimental vehicle that can replicate with reasonable fidelity the fast-flux test environment needed for fuels and materials irradiation testing for advanced reactor concepts. Originally called the Gas Test Loop (GTL) project, the activity included (1) determination of requirements that must be met for the GTL to be responsive to potential users, (2) a survey of nuclear facilities that may successfully host the GTL, (3) conceptualizing designs for hardware that can support the needed environments for neutron flux intensity and energy spectrum, atmosphere, flow, etc. needed by the experimenters, and (4) examining other aspects of such a system, such as waste generation and disposal, environmental concerns, needs for additional infrastructure, and requirements for interfacing with the host facility. A revised project plan included requesting an interim decision, termed CD-1A, that had objectives of' establishing the site for the project at the Advanced Test Reactor (ATR) at the Idaho National Laboratory (INL), deferring the CD 1 application, and authorizing a research program that would resolve the most pressing technical questions regarding GTL feasibility, including issues relating to the use of booster fuel in the ATR. Major research tasks were (1) hydraulic testing to establish flow conditions through the booster fuel, (2) mini-plate irradiation tests and post-irradiation examination to alleviate concerns over corrosion at the high heat fluxes planned, (3) development and demonstration of booster fuel fabrication techniques, and (4) a review of the impact of the GTL on the ATR safety basis. A revised cooling concept for the apparatus was conceptualized, which resulted in renaming the project to the BFFL. Before the subsequent CD-1 approval request could be made, a decision was made in April 2006 that further funding for the project would be suspended. Remaining funds have been used to prepare and irradiate mini-plates of the proposed booster fuel. The current baseline design is for a set of three test positions inside an in-pile tube with a thermal neutron absorber and heat sink made of aluminum mixed with hafnium. Operating the ATR at power levels needed to achieve the required fast flux will result in an estimated increase in ATR fuel consumption between 15 and 20% above present rates and a reduction in the time between fuel replacements. Preliminary safety analyses conducted have indicted safe operation of the ATR with the GTL under normal, abnormal, and postulated accident conditions. More comprehensive analyses are needed.

Boosted Fast Flux Loop Project Staff

2009-09-01T23:59:59.000Z

239

Promoting Low Emission Urban Development Strategies in Emerging Economy  

Open Energy Info (EERE)

Promoting Low Emission Urban Development Strategies in Emerging Economy Promoting Low Emission Urban Development Strategies in Emerging Economy Countries Project (URBAN LEDS) Jump to: navigation, search Name Promoting Low Emission Urban Development Strategies in Emerging Economy Countries Project (URBAN LEDS) Agency/Company /Organization ICLEI - Local Governments for Sustainability Sector Climate, Energy Focus Area Renewable Energy, Energy Efficiency Topics Low emission development planning Resource Type Lessons learned/best practices, Training materials Website http://www.iclei.org/ References ICLEI - Local Governments for Sustainability[1] ICLEI acts as the implementing partner of UN-HABITAT in the "Promoting Low Emission Urban Development Strategies in Emerging Economy Countries Project (URBAN LEDS)", that is funded by the European Commission and launched on 9

240

Double-winding Wilson loops and monopole confinement mechanisms  

E-Print Network [OSTI]

We consider "double-winding" Wilson loops in SU(2) gauge theory. These are contours which wind once around a loop $C_1$ and once around a loop $C_2$, where the two co-planar loops share one point in common, and where $C_1$ lies entirely in (or is displaced slightly from) the minimal area of $C_2$. We discuss the expectation value of such double-winding loops in abelian confinement pictures, where the spatial distribution of confining abelian fields is controlled by either a monopole Coulomb gas, a caloron ensemble, or a dual abelian Higgs model, and argue that in such models an exponential falloff in the sum of areas $A_1+A_2$ is expected. In contrast, in a center vortex model of confinement, the behavior is an exponential falloff in the difference of areas $A_2-A_1$. We compute such double-winding loops by lattice Monte Carlo simulation, and find that the area law falloff follows a difference-in-areas law. The conclusion is that even if confining gluonic field fluctuations are, in some gauge, mainly abelian in character, the spatial distribution of those abelian fields cannot be the distribution predicted by the simple monopole gas, caloron ensemble, or dual abelian Higgs actions, which have been used in the past to explain the area law falloff of Wilson loops.

Jeff Greensite; Roman Hllwieser

2014-11-19T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Instability of single-phase natural circulation under multiple loops  

SciTech Connect (OSTI)

Natural circulation loop passively conveys heat from heat sources to heat sinks without mechanical pump. Various plants have natural circulation systems, e.g., solar heaters, Light Water Reactor (LWR) and Liquid Metal Fast Breeder Reactor (LMFBR). The core of LMFBR is cooled by forced convection of single-phase liquid sodium in normal operation. After the accident, the decay heat of the core is designed to be cooled by the natural circulation of the liquid sodium. The natural circulation cooling is very important from a viewpoint of passive safety concept. Here, the natural circulation in single loop system had been studied by many researchers. In a multiple loop system, the instability of natural circulation was more complicated because of the interaction between the loops. In this study, the effects of the multiple loop on the natural circulation instability were investigated numerically. The multiple loops system with one heating tube and two cooling tubes were evaluated. The one-dimensional energy and momentum equations were solved using Finite Difference Method. The flow regimes of the instability were evaluated with varying the heat flux. In multiple loop system, the observed flow was classified into five regimes including chaotic regime. The flow regimes were qualitatively explained by the stability of the attractor in the phase space.

Satoh, A.; Okamoto, K.; Madarame, H. [Univ. of Tokyo, Tokai, Ibaraki (Japan). Nuclear Engineering Research Lab.

1996-08-01T23:59:59.000Z

242

Program permits fast solution to pipeline loop requirements  

SciTech Connect (OSTI)

A program developed for the HP-41CV hand-held calculator can provide pipeline engineers with a quick and easy means for determining loop requirements on existing gas-transmission pipelines. Adding pipe in parallel to an existing pipeline, referred to as looping, is necessary to insure that with a given flow rate, the gas will arrive at a certain point on the pipeline with a pressure equal to or greater than the minimum required pressure. The automatic loop program calculates loop by first determining the total number of segments which require looping within the section of pipeline being evaluated. A section of pipe is usually the pipeline between compressor stations and is divided into segments by either receipt or delivery points along the pipeline. The number of segments which require looping is found by adding loop to individual segments until the final pressure (i.e., the pressure at the point of interest downstream on the pipeline) is equal to or greater than the specified design pressure.

Bierman, G.D.

1983-10-31T23:59:59.000Z

243

Laser photon statistics in the feedback loop  

E-Print Network [OSTI]

A mere correspondence between the electron statistics and the photon one vanishes in the feedback loop (FBL). It means that the direct photodetection, supplying us with the electron statistics, does not provide us with a wished information about the laser photon statistics. For getting this information we should think up another measurement procedure, and we in the article suggest applying the three-level laser as a auxiliary measuring device. This laser has impressive property, namely, its photon statistics survive information about the initial photon statistics of the laser which excites coherently the three-level medium. Thus, if we choose the laser in the FBL as exciting the three-level laser, then we have an possibility to evaluate its initial photon statistics by means of direct detecting the three-level laser emission. Finally, this approach allows us to conclude the feedback is not capable of creating a regularity in the laser light beam. Contrary, the final photon fluctuations turn out to be always even bigger. The mentioned above feature of the three-level laser takes place only for the strong interaction between the lasers (exciting and excited). It means the initial state of the exciting laser is changed dramatically, so our measurement procedure can not be identified with some non-demolition one.

T. Yu. Golubeva; Yu. M. Golubev

2005-04-23T23:59:59.000Z

244

Chemical Looping Combustion Reactions and Systems  

SciTech Connect (OSTI)

Chemical Looping Combustion (CLC) is one promising fuel-combustion technology, which can facilitate economic CO2 capture in coal-fired power plants. It employs the oxidation/reduction characteristics of a metal, or oxygen carrier, and its oxide, the oxidizing gas (typically air) and the fuel source may be kept separate. This work focused on two classes of oxygen carrier, one that merely undergoes a change in oxidation state, such as Fe3O4/Fe2O3 and one that is converted from its higher to its lower oxidation state by the release of oxygen on heating, i.e., CuO/Cu2O. This topical report discusses the results of four complementary efforts: (1) the development of process and economic models to optimize important design considerations, such as oxygen carrier circulation rate, temperature, residence time; (2) the development of high-performance simulation capabilities for fluidized beds and the collection, parameter identification, and preliminary verification/uncertainty quantification (3) the exploration of operating characteristics in the laboratory-scale bubbling bed reactor, with a focus on the oxygen carrier performance, including reactivity, oxygen carrying capacity, attrition resistance, resistance to deactivation, cost and availability (4) the identification of mechanisms and rates for the copper, cuprous oxide, and cupric oxide system using thermogravimetric analysis.

Sarofim, Adel; Lighty, JoAnn; Smith, Philip; Whitty, Kevin; Eyring, Edward; Sahir, Asad; Alvarez, Milo; Hradisky, Michael; Clayton, Chris; Konya, Gabor; Baracki, Richard; Kelly, Kerry

2011-07-01T23:59:59.000Z

245

Folding of a DNA Hairpin Loop Structure in Explicit SolventUsingRepli...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Folding of a DNA Hairpin Loop Structure in Explicit Solvent UsingReplica-Exchange Molecular Dynamics Simulations. Folding of a DNA Hairpin Loop Structure in Explicit Solvent...

246

Direct-contact closed-loop heat exchanger  

DOE Patents [OSTI]

A high temperature heat exchanger is disclosed which has a closed loop and a heat transfer liquid within the loop, the closed loop having a first horizontal channel with inlet and outlet means for providing direct contact of a first fluid at a first temperature with the heat transfer liquid, a second horizontal channel with inlet and outlet means for providing direct contact of a second fluid at a second temperature with the heat transfer liquid, and means for circulating the heat transfer liquid.

Berry, G.F.; Minkov, V.; Petrick, M.

1981-11-02T23:59:59.000Z

247

Model-guided empirical tuning of loop fusion  

Science Journals Connector (OSTI)

Loop fusion is recognised as an effective transformation for improving memory hierarchy performance. However, unconstrained loop fusion can lead to poor performance because of increased register pressure and cache conflict misses. In this paper, we present a cache-conscious analytical model for profitable loop fusion. We use this model to tune fusion parameters for different architectures through empirical search. Experiments on four different platforms for a set of applications show significant speedup over fully optimised code generated by state-of-the-art commercial compilers.

Apan Qasem; Ken Kennedy

2008-01-01T23:59:59.000Z

248

Bimetallic FeNi Oxygen Carriers for Chemical Looping Combustion  

Science Journals Connector (OSTI)

(2-4) In CLC (schematic in Figure 1), a fuel is combusted in a fuel reactor (reducer) in contact with an oxygen carrier (typically a metal oxide). ... After combustion of the fuel, the reduced metal is then transferred to the air reactor (oxidizer) where it is reoxidized by air, and then circulated back to the reducer to close the material loop. ... Son, S. R.; Kim, S. D.Chemical-looping combustion with NiO and Fe2O3 in a thermobalance and circulating fluidized bed reactor with double loops Ind. Eng. ...

Saurabh Bhavsar; Gtz Veser

2013-05-20T23:59:59.000Z

249

The circular loop antenna over a lossy dielectric slab  

E-Print Network [OSTI]

interfaces. The method of moments is employed to solve the resulting 1ntegral equations for the current distribut1on on the loop. With the current distribution determined, the input impedance and input admit- tance are calculated. The electromagnetic f1... of the current density can be neglected. For the loop antenna, the surface current density can be written as (2. 3a) where $' = cos(4 - $') f + sin(4 - 4 ')p (2. 3b) In developing an integral equation to represent the loop, the observation point is located...

Overly, Michael Robert

2012-06-07T23:59:59.000Z

250

Sodium Plugging Test Loop - Nuclear Engineering Division (Argonne)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sodium Plugging Test Loop Sodium Plugging Test Loop Sodium Plugging Test Loop Overview Other Facilities Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Sodium Plugging Test Loop This experimental setup is part of the Global Nuclear Energy Partnership (GNEP) Advanced Fuel Cycle R&D work carried out at Argonne on advanced sodium component technology. Bookmark and Share For long range sodium technology research and development, employing supercritical CO2 Brayton cycle power conversion technology as an advanced balance of plant technology is being considered. The component that provides the interface between the sodium and supercritical CO2 is a compact heat exchanger known as a printed circuit heat exchanger (PCHE). This heat exchanger has very small coolant flow passages that may foul or

251

High Spatial Resolution Observations of Loops in the Solar Corona  

E-Print Network [OSTI]

Understanding how the solar corona is structured is of fundamental importance to determining how the Sun's upper atmosphere is heated to high temperatures. Recent spectroscopic studies have suggested that an instrument with a spatial resolution of 200km or better is necessary to resolve coronal loops. The High Resolution Coronal Imager (Hi-C) achieved this performance on a rocket flight in July 2012. We use Hi-C data to measure the Gaussian widths of 91 loops observed in the solar corona and find a distribution that peaks at about 270km. We also use Atmospheric Imaging Assembly (AIA) data for a subset of 79 of these loops and find that their temperature distributions are narrow. These observations provide further evidence that loops in the solar corona are structured at a scale of several hundred kilometers, well above the spatial scale of proposed physical mechanisms.

Brooks, David H; Ugarte-Urra, Ignacio; Winebarger, Amy R

2013-01-01T23:59:59.000Z

252

758-60 751-54 Tanana Loop  

E-Print Network [OSTI]

Service 308 Tanana Loop Hutchison Institute of Technology West Valley High School Constitution Hall Key Station, Yankovich Road Harper Building, 4280 Geist Road (Interior-Aleutians Campus) West Valley Plaza

Wagner, Diane

253

HIGH SPATIAL RESOLUTION OBSERVATIONS OF LOOPS IN THE SOLAR CORONA  

SciTech Connect (OSTI)

Understanding how the solar corona is structured is of fundamental importance to determine how the Sun's upper atmosphere is heated to high temperatures. Recent spectroscopic studies have suggested that an instrument with a spatial resolution of 200 km or better is necessary to resolve coronal loops. The High Resolution Coronal Imager (Hi-C) achieved this performance on a rocket flight in 2012 July. We use Hi-C data to measure the Gaussian widths of 91 loops observed in the solar corona and find a distribution that peaks at about 270 km. We also use Atmospheric Imaging Assembly data for a subset of these loops and find temperature distributions that are generally very narrow. These observations provide further evidence that loops in the solar corona are often structured at a scale of several hundred kilometers, well above the spatial scale of many proposed physical mechanisms.

Brooks, David H.; Ugarte-Urra, Ignacio [College of Science, George Mason University, 4400 University Drive, Fairfax, VA 22030 (United States); Warren, Harry P. [Space Science Division, Naval Research Laboratory, Washington, DC 20375 (United States); Winebarger, Amy R. [NASA Marshall Space Flight Center, ZP 13, Huntsville, AL 35812 (United States)

2013-08-01T23:59:59.000Z

254

Progress of energy system with chemical-looping combustion  

Science Journals Connector (OSTI)

Chemical-looping combustion with zero energy penalty of CO2...separation is a significant breakthrough in resolving energy and environment problems for power generation systems. This paper summarizes the research...

HongGuang Jin; Hui Hong; Tao Han

2009-03-01T23:59:59.000Z

255

Local gauge-invariant generators for Wilson loops  

Science Journals Connector (OSTI)

A complete and irreducible set of gauge-invariant local generators for Wilson loops in a pure Yang-Mills theory is constructed. A few comments are made about their relevance in quantum theory in the 1N approximation scheme.

M. Azam

1989-11-15T23:59:59.000Z

256

How are Feynman graphs resumed by the Loop Vertex Expansion?  

E-Print Network [OSTI]

The purpose of this short letter is to clarify which set of pieces of Feynman graphs are resummed in a Loop Vertex Expansion, and to formulate a conjecture on the $\\phi^4$ theory in non-integer dimension.

Vincent Rivasseau; Zhituo Wang

2010-06-23T23:59:59.000Z

257

Building Energy Software Tools Directory: Ground Loop Design  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Ground Loop Design Ground Loop Design Ground Loop Design logo Ground Loop Design is a versatile ground source heat pump system design program that helps the trained geothermal HVAC designer/engineer size equipment, determine the correct lengths of bore or pipe required for commercial projects, optimize the piping configuration for balanced flow and optimal heat transfer, and calculate the annual and lifetime energy/operating/emissions costs associated with the design. The modular program enhances design productivity and permits flexibility in the designing process and customization based on designer preferences. It also has an English/metric conversion engine and is available in many languages, providing applicability to the widest range of equipment and customers. Screen Shots

258

Loop quantum cosmology in 2+1 dimension  

E-Print Network [OSTI]

As a first step to generalize the structure of loop quantum cosmology to the theories with the spacetime dimension other than four, the isotropic model of loop quantum cosmology in 2+1 dimension is studied in this paper. We find that the classical big bang singularity is again replaced by a quantum bounce in the model. The similarities and differences between the 2+1 dimensional model and the 3+1 dimensional one are also discussed.

Xiangdong Zhang

2014-11-19T23:59:59.000Z

259

Retrofit Legislation at the Urban Level  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Retrofit Legislation at the Urban Level Retrofit Legislation at the Urban Level In March, the city of Berkeley, California, passed new legislation that should serve as a model for local policies intended to keep energy dollars within the community while protecting the environment. The Commercial Energy Conservation Ordinance (CECO) is based on a similar ordinance that has been law since 1989 in San Francisco, Berkeley's neighbor across the Bay. San Francisco is currently the only other city in the world to have this type of legislation. As part of the Berkeley Municipal Code, CECO requires commercial buildings to undergo energy conservation retrofits when they are sold or substantially renovated. CECO was designed with the participation of LBL's Kristin Heinemeier, who also works with the Berkeley

260

Water resources and the urban environment--98  

SciTech Connect (OSTI)

This report contains all the papers presented at the meeting. There are 25 sessions and one poster session in the document. The Sessions are: (1) Landfill gas/groundwater interactions; (2) Urban solids management; (3) Local issues; (4) Surface water quality studies 1; (5) Reductive treatment of hazardous wastes with zero-valent iron; (6) Water reuse 1; (7) Biosolids management; (8) GIS information systems 1; (9) Drinking water distribution; (10) Anaerobic treatment; (11) Water reuse 2; (12) Municipal wastewater treatment technology; (13) GIS information systems 2; (14) Drinking water treatment 1; (15) Risk-based site remediation; (16) Small urban watersheds; (17) Disinfection; (18) Air pollution control and risk assessment; (19) Drinking water treatment 2; (20) Biological wastewater treatment; (21) Wastewater treatment; (22) Decentralized small-scale alternative wastewater management systems; (23) General environmental issues; (24) Drinking water treatment 3; and (25) Groundwater remediation. Papers have been processed separately for inclusion on the database.

Wilson, T.E. [ed.

1998-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Toyota_RAV4.PDF  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

1999 Inductive version tested. 1999 Inductive version tested. Test Date: June 1999 / Revised: 10/07/99 1999 TOYOTA RAV4-EV* (NIMH BATTERIES) PERFORMANCE CHARACTERIZATION SUMMARY ELECTRIC TRANSPORTATION DIVISION Urban Range (On Urban Pomona Loop - see other side for map) Payload (lb) 92.8 89.5 84.8 Range Without Aux. loads With Aux. loads Maximum 760 Minimum 160 UR1 UR2 UR3 UR4 68.9 Test UR1 UR2 UR3 UR4 Payload (lb.) 160 160 766 766 AC kWh Recharge 31.80 33.96 32.72 32.22 AC kWh/mi. 0.329 0.394 0.360 0.434 Range (mi.) 92.8 84.8 89.5 68.9 Avg. Ambient Temp. 68.5°F 75.3°F 80.0°F 87.0°F Note: A/C fluctuating and may have impacted A/C tests. UR1 Urban Range Test, Min Payload, No Auxiliary Loads UR2 Urban Range Test, Min Payload, A/C on High, Headlights on Low, Radio On UR3 Urban Range Test, Max Payload, No Auxiliary Loads UR4

262

Periodic gravitational waves from small cosmic string loops  

Science Journals Connector (OSTI)

We consider a population of small, high-velocity cosmic string loops. We assume the typical length of these loops is determined by the gravitational radiation scale and use the results of Polchinski and Rocha which pointed out their highly relativistic nature. A study of the gravitational wave emission from such a population is carried out. The large Lorentz boost involved causes the lowest harmonics of the loops to fall within the frequency band of the Laser Interferometer Gravitational Wave Observatory detector. Because of this feature the gravitational waves emitted by such loops can be detected in a periodic search rather than in burst or stochastic analysis. It is shown that, for interesting values of the string tension (10-10?G??10-8), the detector can observe loops at reasonably high redshifts and that detection is, in principle, possible. We compute the number of expected observations produced by such a process. For a 10h search we find that this number is of order O(10-4). This is a consequence of the low effective number density of the loops traveling along the line of sight. However, small probabilities of reconnection and longer observation times can improve the result.

Florian Dubath and Jorge V. Rocha

2007-07-02T23:59:59.000Z

263

Double-winding Wilson loops and monopole confinement mechanisms  

E-Print Network [OSTI]

We consider "double-winding" Wilson loops in SU(2) gauge theory. These are contours which wind once around a loop $C_1$ and once around a loop $C_2$, where the two co-planar loops share one point in common, and where $C_1$ lies entirely in (or is displaced slightly from) the minimal area of $C_2$. We discuss the expectation value of such double-winding loops in abelian confinement pictures, where the spatial distribution of confining abelian fields is controlled by either a monopole Coulomb gas, a caloron ensemble, or a dual abelian Higgs model, and argue that in such models an exponential falloff in the sum of areas $A_1+A_2$ is expected. In contrast, in a center vortex model of confinement, the behavior is an exponential falloff in the difference of areas $A_2-A_1$. We compute such double-winding loops by lattice Monte Carlo simulation, and find that the area law falloff follows a difference-in-areas law. The conclusion is that even if confining gluonic field fluctuations are, in some gauge, mainly abelian ...

Greensite, Jeff

2014-01-01T23:59:59.000Z

264

Wilson loops to 20th order numerical stochastic perturbation theory  

Science Journals Connector (OSTI)

We calculate perturbative contributions of Wilson loops of various sizes up to order 20 in SU(3) pure lattice gauge theory at different lattice sizes for the Wilson gauge action using the technique of numerical stochastic perturbation theory. This allows us to investigate the perturbative series for various Wilson loops at high orders of the perturbation theory. We observe differences in the behavior of the series as a function of the loop order n. Up to n=20 we do not find evidence for the factorial growth of the expansion coefficients often assumed to characterize an asymptotic series. Based on the actually observed behavior we sum the series in a model parametrized by hypergeometric functions. For Wilson loops of moderate sizes the summed series in boosted perturbation theory reach stable plateaus for moderate perturbative order already. The coefficients in the boosted series become much more stable in the result of smoothing the coefficients of the original series effected by the hypergeometric model. We introduce generalized ratios of Wilson loops of different sizes. Together with the corresponding Wilson loops from standard MonteCarlo measurements they enable us to assess their nonperturbative parts.

R. Horsley; G. Hotzel; E.-M. Ilgenfritz; R. Millo; H. Perlt; P. E. L. Rakow; Y. Nakamura; G. Schierholz; A. Schiller

2012-09-06T23:59:59.000Z

265

Process modeling aspects of chemical-looping with oxygen uncoupling and chemical-looping combustion for solid fuels.  

E-Print Network [OSTI]

??Chemical-looping combustion (CLC) is one of the candidate technologies that is currently being explored to reduce the energy penalty associated with capturing CO2 from coal-fired (more)

Sahir, Asad Hasan

2013-01-01T23:59:59.000Z

266

A study of the augmented Lagrangian method for open loop and closed loop constrained multibody dynamic systems  

E-Print Network [OSTI]

The primary objective of this thesis is to study the augmented Lagrangian method for open and closed loop constrained multibody dynamic systems. Much research has been carried out for the performance of the augmented Lagrangian formulation for open...

Webb, Glenn Viktor

2012-06-07T23:59:59.000Z

267

Three-loop on-shell charge renormalization without integration: \\(\\Lambda _{QED}^{\\overline {MS} } \\) to four loops  

Science Journals Connector (OSTI)

Using algebraic methods, we find the three-loop relation between the bare and physical couplings of one-flavourD-dimensional QED, in terms of ? functions and a singleF 32 series, whose expansion n...

D. J. Broadhurst

1992-01-01T23:59:59.000Z

268

Loop Recreation for Thread-Level Speculation Lin Gao, Lian Li and Jingling Xue  

E-Print Network [OSTI]

Loop Recreation for Thread-Level Speculation Lin Gao, Lian Li and Jingling Xue University of New. This paper presents a novel compiler tech- nique, called loop recreation, to transform a loop into a prologue the concept by giving an algorithm for find- ing an optimal loop recreation with respect to a simple

Xue, Jingling

269

A loop of SU(2) gauge fields stable under the Yang-Mills flow  

E-Print Network [OSTI]

A loop of SU(2) gauge fields stable under the Yang-Mills flow Daniel Friedan Department of Physics The gradient flow of the Yang-Mills action acts pointwise on closed loops of gauge fields. We construct in perturbations of the loop. The stable loop might play a role in physics as a classical winding mode

Friedan, Daniel

270

Evaluation of Novel Ceria-Supported Metal Oxides As Oxygen Carriers for Chemical-Looping Combustion  

E-Print Network [OSTI]

Evaluation of Novel Ceria-Supported Metal Oxides As Oxygen Carriers for Chemical-Looping Combustion and examined as oxygen carrier materials for chemical-looping combustion (CLC). Unlike conventional support agglomeration. 1. INTRODUCTION 1.1. Chemical-Looping Combustion. Chemical-looping combustion (CLC

Azad, Abdul-Majeed

271

An Innovative Pressure Sensor Glow Plug Offers Improved Diesel Engine Closed-loop Control  

Broader source: Energy.gov [DOE]

Describes glow plug with integrated pressure sensor for closed-loop control of diesel engine combustion

272

Theory and Algorithms for Software Pipelining with Minimal Cost on Nested Loops  

E-Print Network [OSTI]

Theory and Algorithms for Software Pipelining with Minimal Cost on Nested Loops Qingfeng Zhuge. However, little research has been done for the software pipelining problem on nested loops. The existing software pipelining techniques for single loops can only explore the innermost loop parallelism of a nested

Sha, Edwin

273

Use of Multiple Reheat Helium Brayton Cycles to Eliminate the Intermediate Heat Transfer Loop for Advanced Loop Type SFRs  

SciTech Connect (OSTI)

The sodium intermediate heat transfer loop is used in existing sodium cooled fast reactor (SFR) plant design as a necessary safety measure to separate the radioactive primary loop sodium from the water of the steam Rankine power cycle. However, the intermediate heat transfer loop significantly increases the SFR plant cost and decreases the plant reliability due to the relatively high possibility of sodium leakage. A previous study shows that helium Brayton cycles with multiple reheat and intercooling for SFRs with reactor outlet temperature in the range of 510C to 650C can achieve thermal efficiencies comparable to or higher than steam cycles or recently proposed supercritical CO2 cycles. Use of inert helium as the power conversion working fluid provides major advantages over steam or CO2 by removing the requirement for safety systems to prevent and mitigate the sodium-water or sodium-CO2 reactions. A helium Brayton cycle power conversion system therefore makes the elimination of the intermediate heat transfer loop possible. This paper presents a pre-conceptual design of multiple reheat helium Brayton cycle for an advanced loop type SFR. This design widely refers the new horizontal shaft distributed PBMR helium power conversion design features. For a loop type SFR with reactor outlet temperature 550C, the design achieves 42.4% thermal efficiency with favorable power density comparing with high temperature gas cooled reactors.

Haihua Zhao; Hongbin Zhang; Samuel E. Bays

2009-05-01T23:59:59.000Z

274

ICLEI Sustainable Urban Energy Planning | Open Energy Information  

Open Energy Info (EERE)

ICLEI Sustainable Urban Energy Planning ICLEI Sustainable Urban Energy Planning Jump to: navigation, search Tool Summary LAUNCH TOOL Name: ICLEI Sustainable Urban Energy Planning Agency/Company /Organization: ICLEI - Local Governments for Sustainability Sector: Energy Focus Area: Renewable Energy, Energy Efficiency Topics: Background analysis, Implementation, Low emission development planning, Policies/deployment programs Website: www.iclei.org/ References: ICLEI Homepage [1] "ICLEI - Local Governments for Sustainability is an international association of local governments as well as national and regional local government organizations that have made a commitment to sustainable development."[1] Sustainable Urban Energy Planning: A handbook for cities and towns in developing countries

275

Contextus: A Modern Intervention in the Urban Fabric.  

E-Print Network [OSTI]

??Contextus: a Modern Intervention in the Urban Fabric, by Richard Gallagher ABSTRACT The word "context" originates in "contextus", which is Latin for "weaving." An architectural (more)

Gallagher, Richard

2007-01-01T23:59:59.000Z

276

Quality and Price Perceptions of Urban Chinese Consumers.  

E-Print Network [OSTI]

??Abstract Quality and price are two product attributes that urban Chinese consumers always take into consideration in the evaluation of alternative brands. Understanding how they (more)

Zhang , Chun

2009-01-01T23:59:59.000Z

277

Adapting Urban Transport to Climate Change- Module 5f - Sustainable...  

Open Energy Info (EERE)

Adapting Urban Transport to Climate Change- Module 5f - Sustainable transport: a sourcebook for policy-makers in developing cities Jump to: navigation, search Tool Summary LAUNCH...

278

Guidelines and Toolkits for Urban Transport Development in Medium...  

Open Energy Info (EERE)

practitioners in states and municipal governments who are concerned with urban transport development in medium-sized cities in India. In addition, officials within the central...

279

Building America Whole-House Solutions for New Homes: Urbane...  

Energy Savers [EERE]

rigid foam insulated slabs and foundation walls, advanced framed walls, high-efficiency heat pumps, and ducts in conditioned space. Urbane Homes - Louisville, KY More Documents &...

280

New indicator approaches for effective urban air quality management  

Science Journals Connector (OSTI)

Measurements of urban air quality at monitoring stations in developed countries have frequently involved the criteria gaseous pollutants, particulates, hazardous air pollutants, perceived air quality and relev...

Peter J. Peterson; W. Peter Williams

1999-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Voltage stabilization system in traction substation of urban electric transport  

Science Journals Connector (OSTI)

The direct current-voltage stabilization system using a high-frequency link in traction substations of urban electric transport based on applying...

S. V. Shapiro; S. F. Muftiev

2011-02-01T23:59:59.000Z

282

Managing a Scarce Resource; DSM in Urban Water Governance.  

E-Print Network [OSTI]

??Meeting public water supply needs efficiently and sustainably in a rapidly urbanizing world is becoming an immense challenge to governments and utilities. Experience has shown (more)

Berhe Giday, Kahsay

2006-01-01T23:59:59.000Z

283

taking charge : optimizing urban charging infrastructure for shared electric vehicles  

E-Print Network [OSTI]

This thesis analyses the opportunities and constraints of deploying charging infrastructure for shared electric vehicles in urban environments. Existing electric vehicle charging infrastructure for privately owned vehicles ...

Subramani, Praveen

2012-01-01T23:59:59.000Z

284

Urban Land and Housing Markets in the Punjab, Pakistan  

E-Print Network [OSTI]

County Madera County Kings County Tulare County Kern Countywill be urbanized. Madera and Kings counties will also seeMadera, Merced, Kings, and Tulare counties. The results of

David E. Dowall; Peter Ellis

2007-01-01T23:59:59.000Z

285

Beyond Patient Health Escalating populations, expanding urban environments, poverty,  

E-Print Network [OSTI]

resistance, ozone depletion, asthma and heavy metal toxicity · The program also supports student and facultyBeyond Patient Health Escalating populations, expanding urban environments, poverty, pollution

Denham, Graham

286

Decentralizing urbanization : harnessing the potential of small cities in India  

E-Print Network [OSTI]

Perceived as symbols of national development or degeneration, megacities continue to dominate discourse and action related to urbanization, particularly in developing countries like India. Simultaneously, a large portion ...

Suri, Sagarika

2011-01-01T23:59:59.000Z

287

Operational Results of a Closed Brayton Cycle Test-Loop  

SciTech Connect (OSTI)

A number of space and terrestrial power system designs plan to use nuclear reactors that are coupled to Closed-loop Brayton Cycle (CBC) systems to generate electrical power. Because very little experience exists regarding the operational behavior of these systems, Sandia National Laboratories (through its Laboratory Directed Research and Development program) is developing a closed-loop test bed that can be used to determine the operational behavior of these systems and to validate models for these systems. Sandia has contracted Barber-Nichols Corporation to design, fabricate, and assemble a Closed-loop Brayton Cycle (CBC) system. This system was developed by modifying commercially available hardware. It uses a 30 kWe Capstone C-30 gas-turbine unit (www.capstoneturbine.com) with a modified housing that permits the attachment of an electrical heater and a water cooled chiller that are connected to the turbo-machinery in a closed loop. The test-loop reuses the Capstone turbine, compressor, and alternator. The Capstone system's nominal operating point is 1150 K turbine inlet temperature at 96,000 rpm. The annular recuperator and portions of the Capstone control system (inverter) and starter system are also reused. The rotational speed of the turbo-machinery is controlled either by adjusting the alternator load by either using the electrical grid or a separate load bank. This report describes the test-loop hardware SBL-30 (Sandia Brayton Loop-30kWe). Also presented are results of early testing and modeling of the unit. The SBL-30 hardware is currently configured with a heater that is limited to 80 kWth with a maximum outlet temperature of {approx}1000 K.

Wright, Steven A.; Lipinski, Ronald J.; Brown, Nicholas [Sandia National Laboratories, Org 6872 MS-1146, PO Box 5800 Albuquerque, New Mexico 87185 (United States); Fuller, Robert; Nichols, Kenneth [Barber Nichols 6325 W 55th Ave., Arvada, Colorado 80002 (United States)

2005-02-06T23:59:59.000Z

288

UrbanSolutionsCenter Landscape Maintenance Practices Influence Fire Ant Establishment  

E-Print Network [OSTI]

UrbanSolutionsCenter Landscape Maintenance Practices Influence Fire Ant Establishment Background one of our most economically important pests in urban landscapes. Fire Ants cause extensive mounding are often necessary in urban landscapes around residential and commercial buildings, in parks

289

"Foundation Challenges in Urban Environment" Presented by ASCE Metropolitan Section / Geo-Institute Chapter  

E-Print Network [OSTI]

"Foundation Challenges in Urban Environment" Presented by ASCE Metropolitan Section / Geo EXCAVATION STABILITY: A CRITICAL FOUNDATION CONSIDERATION IN URBAN ENVIRONMENTS Daniel A. Vellone, PG, M: Urban construction environments in rock present unique foundation challenges. Owners, design

Merguerian, Charles

290

Music as an Interventional Design Tool for Urban Designers 1. Methodology  

E-Print Network [OSTI]

into urban elements. The resulting urban environment is a more balanced eco-system, viable and sustainable representation of the urban environment (a facade of the street, square, etc is first transcribed to music score

Mania, Katerina

291

Opportunities for Saving Energy and Improving Air Quality in Urban Heat Islands  

E-Print Network [OSTI]

Chicago Urban Forest Climate Project. Forest Service, U.S.Chicago Urban Forest Climate Project. Forest Service, U.S.Chicago Urban Forest Climate Project. Forest Service, U.S.

Akbari, Hashem

2008-01-01T23:59:59.000Z

292

Conifer growth and reproduction in urban forest fragments: Predictors of future responses to global change?  

Science Journals Connector (OSTI)

Global change has a large and growing influence on forests, particularly in urban and urbanizing areas. Compared to rural forests, urban forests may experience warmer temperatures, higher CO2...levels, and greate...

Anna M. OBrien; Ailene K. Ettinger; Janneke HilleRisLambers

2012-12-01T23:59:59.000Z

293

Vertical Village : towards a new typology of high-density low-income urban housing  

E-Print Network [OSTI]

Apocalyptic global urbanization is old news. For generations statistically supported oracles have warned against the rising tide of rapid urban growth, one must only casually search the keywords "urban slum" on Goggle to ...

Harper, Caleb Benjamin

2014-01-01T23:59:59.000Z

294

Architecture symbiosis--a study of cultural synthesis : urban design proposal for Boston Chinatown  

E-Print Network [OSTI]

The present thesis will focus on the role of culture in architecture and urbanism. The new environment should represent the identity of its inhabitants and the coherence of existing urban context. Architecture and urban ...

Kuo, Hsuyuan

1997-01-01T23:59:59.000Z

295

Towards a Sustainable Urban Metabolism: Algae-to-Energy Systems as Clean Cycles in the Urban Water Chain.  

E-Print Network [OSTI]

??This study includes an analysis of the urban water chain in Germany (water supply, wastewater and sludge management); followed by an analysis of the integration (more)

Menger-Krug, Eve

2013-01-01T23:59:59.000Z

296

NETL: Alstom's Chemical Looping Combustion Technology with CO2 Capture  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Alstom's Chemical Looping Combustion Technology with CO2 Capture for New and Existing Coal-Fired Power Plants Alstom's Chemical Looping Combustion Technology with CO2 Capture for New and Existing Coal-Fired Power Plants Project No.: DE-FE0009484 Alstom is advancing the development of Limestone Chemical Looping Combustion (LCL-C(tm)) technology. Chemical looping has no direct contact between air and fuel. The looping process usually utilizes oxygen from a metal carrier, but in this case, limestone is used. Economic evaluations will be made of four LCL-C plant configurations. The base configuration plant has already been completed and will be updated from previous reports. A second case will compare the effects of designing the reducer reactor using CFB sizing standards. A third case will investigate the effects of using a pressurized reducer reactor. Pressurizing the reducer reduces the reactor size and reduces the amount of compression required for the CO2 outlet gas stream. A fourth case will investigate the use of an advanced ultra-supercritical (USC) steam cycle. The advanced USC steam cycle should increase overall plant efficiency and lower the cost of electricity. Mass and energy balances will be done for each case. The four LCL-CTM cases will be compared against a supercritical pulverized coal-fired plant without CO2 capture.

297

Profiles of heating in turbulent coronal magnetic loops  

E-Print Network [OSTI]

Context: The location of coronal heating in magnetic loops has been the subject of a long-lasting controversy: does it occur mostly at the loop footpoints, at the top, is it random, or is the average profile uniform? Aims: We try to address this question in model loops with MHD turbulence and a profile of density and/or magnetic field along the loop. Methods: We use the ShellAtm MHD turbulent heating model described in Buchlin & Velli (2006), with a static mass density stratification obtained by the HydRad model (Bradshaw & Mason 2003). This assumes the absence of any flow or heat conduction subsequent to the dynamic heating. Results: The average profile of heating is quasi-uniform, unless there is an expansion of the flux tube (non-uniform axial magnetic field) or the variation of the kinetic and magnetic diffusion coefficients with temperature is taken into account: in the first case the heating is enhanced at footpoints, whereas in the second case it is enhanced where the dominant diffusion coefficient is enhanced. Conclusions: These simulations shed light on the consequences on heating profiles of the complex interactions between physical effects involved in a non-uniform turbulent coronal loop.

E. Buchlin; P. J. Cargill; S. J. Bradshaw; M. Velli

2007-02-28T23:59:59.000Z

298

Conversion of coal to gasoline in one single synthesis loop  

SciTech Connect (OSTI)

The process scheme for the conversion of syngas to gasoline via methanol (MeOH) developed by Mobil consists in essence of two independent synthesis loops, a MeOH and a gasoline loop. The first is a conventional MeOH-plant which produces raw MeOH. The raw MeOH is evaporated into a second synthesis loop, the methanol to gasoline (MTG) synthesis. This scheme is already in commercial operation in New Zealand. The syngas is produced by steam reforming of natural gas. A further development of this technology based on integration of the two syntheses is demonstrated in the Topsoe-Integrated-Gasoline-Synthesis, TIGAS. The main difference between the two schemes is that in the TIGAS process, the two loops, the MeOH synthesis and the Mobil MTG-process, are integrated into one single synthesis loop without isolation of MeOH as an intermediate. This results in a simple flow scheme and, hence, in substantial savings in investments and energy consumption.

Topp-Jorgensen, J.; Rostrup-Nielsen, J.R.

1986-01-01T23:59:59.000Z

299

Smart Beijing: Correlation of Urban Electrical Energy Consumption with Urban Environmental Sensing for Optimizing Distribution Planning  

E-Print Network [OSTI]

parameters (air quality, noise pollution, traffic levels, water quality, etc.) in a distributed manner and create anomolies in pollution levels in specific locations, such as sporting events, rallies and fairs pollution and a series of other social problems. The urban electrical energy development has also been

Beigl, Michael

300

Upstream urbanization exacerbates urban heat island effects Da-Lin Zhang,1  

E-Print Network [OSTI]

, and climate. Previous studies have attributed UHI effects to localized, surface processes. Based-urban development can cascade well downwind. Under southwesterly wind, Baltimore, MD, experienced higher peak, can change local climate [e.g., Oke and Cleugh, 1987; Bornstein and Lin, 2000; Kalnay and Cai, 2003

Zhang, Da-Lin

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Retail restructuring in urban China in the reform era: the case of Beijing.  

E-Print Network [OSTI]

??This dissertation examines the radical economic restructuring and urban transformation in urban China in the reform era through a detailed investigation into the retail sector (more)

Wang, Enru

2005-01-01T23:59:59.000Z

302

Project Information Form Project Title Urban Spatial Structure and GHG Emissions  

E-Print Network [OSTI]

Project Information Form Project Title Urban Spatial Structure and GHG Emissions University UC specified GHG reduction targets. This requires clear evidence that links from urban spatial structure

California at Davis, University of

303

E-Print Network 3.0 - acque reflue urbane Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Improve Landscape Tree Performance Summary: Engineering Urban Soils to Improve Landscape Tree Performance P. Eric Wiseman, Ph.D. Assistant... Professor, Urban Forestry Department...

304

E-Print Network 3.0 - atlanta urban rain Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

(2008). Shem and Shepherd (2009) noted that Atlanta creates enhanced convergence at the rural-urban... delineation of urban convection for Atlanta, Georgia. Int. J. Climatol., 30,...

305

Examination of polycyclic aromatic hydrocarbons in an urban stormwater system and bioaccumulation in Odonata.  

E-Print Network [OSTI]

??Polycyclic aromatic hydrocarbons (PAHs) are toxic organic pollutants produced from combustion processes. Associated with urban runoff they have been detected worldwide in urban wetlands. PAH (more)

Heintzman, Lucas

2013-01-01T23:59:59.000Z

306

E-Print Network 3.0 - attending urban health Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

PUBLIC HEALTH NURSINGURBAN PUBLIC HEALTH (MSMPH), 57 CREDITS... cr. 704 Urban Health Care Systems 3cr. 749 Health PromotionDisease Prevention In Diverse Populations... Urban...

307

Urban Water Conservation along the Rio Grande  

E-Print Network [OSTI]

Use by Cate- gories in New Mexico Counties, River Basins and Irrigated Acreage in 2000 and the NMOSE An- nual Report. 5,6 Data were derived from water supply or utility companies as opposed to city figures. These numbers may reflect some rural... Urban Water Conservation along the Rio Grande THE TEXAS A&M UNIVERSITY SYSTEM NEW MEXICO STATE UNIVERSITY An Inventory of Water Conservation Programs TR 269 SP 201 Valeen Silvy, 1 Ronald Kaiser, 2 Bruce Lesikar 3 and Craig Runyan...

Silvey, Valeen; Kaiser, Ronald; Lesikar, Bruce; Runyan, Craig

2004-01-01T23:59:59.000Z

308

Belgium east loop active network management (Smart Grid Project) | Open  

Open Energy Info (EERE)

Belgium east loop active network management (Smart Grid Project) Belgium east loop active network management (Smart Grid Project) Jump to: navigation, search Project Name Belgium east loop active network management Country Belgium Coordinates 50.148746°, 4.086914° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.148746,"lon":4.086914,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

309

Energy Savings Calculator for Commercial Boilers: Closed Loop, Space  

Broader source: Energy.gov (indexed) [DOE]

Savings Calculator for Commercial Boilers: Closed Loop, Savings Calculator for Commercial Boilers: Closed Loop, Space Heating Applications Only Energy Savings Calculator for Commercial Boilers: Closed Loop, Space Heating Applications Only October 8, 2013 - 2:23pm Addthis This cost calculator is a screening tool that estimates a product's lifetime energy cost savings at various efficiency levels. Learn more about the base model and other assumptions. Project Type Is this a new installation or a replacement? New Replacement What is the deliverable fluid type? Water Steam What fuel is used? Gas Oil How many boilers will you purchase? unit(s) Performance Factors Existing What is the capacity of the existing boiler? MBtu/hr* What is the thermal efficiency of the existing boiler? % Et New What is the capacity of the new boiler?

310

Loop-induced Neutrino Masses: A Case Study  

E-Print Network [OSTI]

We study the cocktail model in which the Majorana neutrino masses are generated by the so-called "cocktail" three-loop diagrams with the dark matter particle running in the loops. In particular, we give the correct analytic expressions of the neutrino masses in the model by the detailed calculation of the cocktail diagrams. Based on the reliable numerical calculation of the loop integrals, we explore the parameter space which can give the correct orders of neutrino masses while satisfying other experimental constraints, such as those from the neutrinoless double beta decay, low-energy lepton flavor violation processes, electroweak precision tests, and collider searches. As a result, the large couplings and the large mass difference between the two singly-charged (neutral) scalars are required.

Geng, Chao-Qiang; Tsai, Lu-Hsing

2014-01-01T23:59:59.000Z

311

Automated One-Loop Calculations with GoSam  

E-Print Network [OSTI]

We present the program package GoSam which is designed for the automated calculation of one-loop amplitudes for multi-particle processes in renormalisable quantum field theories. The amplitudes, which are generated in terms of Feynman diagrams, can be reduced using either D-dimensional integrand-level decomposition or tensor reduction. GoSam can be used to calculate one-loop QCD and/or electroweak corrections to Standard Model processes and offers the flexibility to link model files for theories Beyond the Standard Model. A standard interface to programs calculating real radiation is also implemented. We demonstrate the flexibility of the program by presenting examples of processes with up to six external legs attached to the loop.

Gavin Cullen; Nicolas Greiner; Gudrun Heinrich; Gionata Luisoni; Pierpaolo Mastrolia; Giovanni Ossola; Thomas Reiter; Francesco Tramontano

2011-11-08T23:59:59.000Z

312

Novel Reactor Design for Solid Fuel Chemical Looping Combustion  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Novel Reactor Design for Solid Fuel Novel Reactor Design for Solid Fuel Chemical Looping Combustion Opportunity Research is active on the patent pending technology, titled "Apparatus and Method for Solid Fuel Chemical Looping Combustion." This technology is available for licensing and/or further collaborative research from the U.S. Department of Energy's National Energy Technology Laboratory. Overview The removal of CO2 from power plants is challenging because existing methods to separate CO2 from the gas mixture requires a significant fraction of the power plant output. Chemical-looping combustion (CLC) is a novel technology that utilizes a metal oxide oxygen carrier to transport oxygen to the fuel thereby avoiding direct contact between fuel and air. The use of CLC has the advantages of reducing the energy penalty while

313

Modeling impact of urban air pollution on health  

E-Print Network [OSTI]

Modeling impact of urban air pollution on health: Preliminary results and testing a methodology morbidity data and pollutants concentrations at the regional/urban scale Health and air quality in France thresholds and persistence #12;How to represent air pollution impact in the context of health studies? [1

Menut, Laurent

314

Effective Fall 2014 Requirements for the Urban Architecture and  

E-Print Network [OSTI]

Required Core Courses: (13 credits) ________ ARCH 507 Sustainable Urbanism (3 credits) ________ ARCH 535 credits) One additional course selected from the following list is required: _________ ARCH 507 Urban Real Estate Development (3 credits) _________ ARCH 510 Housing Design (3 credits) _________ ARCH 536 or ARCH

315

Urban Studies What is a city? Whatdoesitmeantobeacitizen?Howdoinhabitantsofacityhaveaccesstowaterandelectricity?  

E-Print Network [OSTI]

with real-estate development or become involved in social work * This program is an excellent stepping stone, environment, sustainability, transportation and housing. Pursue careers in urban design and architecture. Work ARCD 195 ARCD 200 URBS 260 URBS 300 ENVM 680 San Francisco Urbanism Sustainable Design Sacred Cities

Galles, David

316

Sediment management in sustainable urban drainage system ponds  

E-Print Network [OSTI]

Sediment management in sustainable urban drainage system ponds K.V. Heal*, D.A. Hepburn** and R.lunn@strath.ac.uk) Abstract Since removal and disposal of sustainable urban drainage system (SUDS) sediment can incur high maintenance costs, assessments of sediment volumes, quality and frequency of removal are required. Sediment

Heal, Kate

317

Urban logistics pooling viabililty analysis via a multicriteria multiactor method  

E-Print Network [OSTI]

Urban logistics pooling viabililty analysis via a multicriteria multiactor method Jesus Gonzalez transportation and logistics pooling are relatively new concepts in research, but are very popular in practice. In the last years, collaborative transportation seems a good city logistics alternative to classical urban

Paris-Sud XI, Université de

318

Urban Computing With City Dynamics Dr. Yu Zheng  

E-Print Network [OSTI]

Urban Computing With City Dynamics Dr. Yu Zheng Lead Researcher Microsoft Research Asia http://research.microsoft.com/en-us flow Human mobility Energy consumption Environment Economic Populations ...... Data available Mobile, person, vehicle, building, and street in the urban areas can be used as a component to sense city

Rajamani, Sriram K.

319

Energy Usage Attitudes of Urban India IBM Research India  

E-Print Network [OSTI]

Energy Usage Attitudes of Urban India Mohit Jain IBM Research India mohitjain@in.ibm.com Deepika@cs.cmu.edu Amarjeet Singh IIIT Delhi, India amarjeet@iiitd.ac.in Abstract-- Though rapid increase in energy factors affecting energy consumption in urban India. However, the small numbers of participants in those

Toronto, University of

320

Drops of Energy Conserving Urban Water in California  

E-Print Network [OSTI]

Drops of Energy Conserving Urban Water in California to Reduce Greenhouse Gas Emissions May 2011 of diesel fuel annually. The greenhouse gas emissions associated with water- related energy consumption;1Berkeley Law \\ UCLA Law Drops of Energy: Conserving Urban Water in California to Reduce Greenhouse Gas

Kammen, Daniel M.

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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321

Saga of Glass Damage in Urban Environments Continues  

E-Print Network [OSTI]

Saga of Glass Damage in Urban Environments Continues: Consequences of Aerodynamics and Debris Laboratory University of Notre Dame The Saga of Glass Damage in Urban Environments Continues: Consequences east of the city of Houston. Initial reconnaissance suggested that the observed glass/cladding damage

Kareem, Ahsan

322

Department of Entomology JAPANESE BEETLES IN THE URBAN LANDSCAPE  

E-Print Network [OSTI]

Department of Entomology E-75-W JAPANESE BEETLES IN THE URBAN LANDSCAPE Timothy J. Gibb of the Japanese beetle are found in rural and urban areas throughout Indiana.This insect is most damaging tolawns, E) must first be diluted in water, then applied as a spray. Both spray and granular applications

Ginzel, Matthew

323

THERMAL STRUCTURE OF CORONAL LOOPS AS SEEN WITH NORIKURA CORONAGRAPH  

SciTech Connect (OSTI)

The thermal structure of a coronal loop, both along and across the loop, is vital in determining the exact plasma heating mechanism. High-resolution spectroscopic observations of the off-limb corona were made using the 25 cm Norikura coronagraph, located at Norikura, Japan. Observations on a number of days were made simultaneously in four forbidden iron emission lines, namely, the [Fe XI] 7892 A line, the [Fe XIII] 10747 A and 10798 A lines, and the [Fe XIV] 5303 A line and on some days made only in the [Fe XI] 7892 A and [Fe X] 6374 A lines. Using temperature sensitive emission line ratios [Fe XIV] 5303 A/[Fe XIII] 10747 A and [Fe XI] 7892 A/[Fe X] 6374 A, we compute the electron temperatures along 18 different loop structures observed on different days. We find a significant negative temperature gradient in all of the structures observed in Fe XIV and Fe XIII and a positive temperature gradient in the structures observed in Fe XI and Fe X. Combining these results with the previous investigations by Singh and his collaborators, we infer that the loop tops, in general, appear hotter when observed in colder lines and colder when observed in relatively hotter lines as compared to their coronal foot points. We suggest that this contrasting trend observed in the temperature variation along the loop structures can be explained by a gradual interaction of different temperature plasma. The exact mechanism responsible for this interaction must be investigated further and has the potential to constrain loop heating models.

Prasad, S. Krishna; Singh, Jagdev [Indian Institute of Astrophysics, II Block, Koramangala, Bangalore 560 034 (India); Ichimoto, K., E-mail: krishna@iiap.res.in [Kwasan and Hida Observatories, Kyoto University, Yamashina-ku, Kyoto 607-8417 (Japan)

2013-03-10T23:59:59.000Z

324

Loop calculus in statistical physics and information science  

Science Journals Connector (OSTI)

Considering a discrete and finite statistical model of a general position we introduce an exact expression for the partition function in terms of a finite series. The leading term in the series is the Bethe-Peierls (belief propagation) (BP) contribution; the rest are expressed as loop contributions on the factor graph and calculated directly using the BP solution. The series unveils a small parameter that often makes the BP approximation so successful. Applications of the loop calculus in statistical physics and information science are discussed.

Michael Chertkov and Vladimir Y. Chernyak

2006-06-01T23:59:59.000Z

325

Automated one-loop calculations with GoSam  

E-Print Network [OSTI]

In this talk, the program package GOSAM is presented, which can be used for the automated calculation of one-loop amplitudes for multi-particle processes. The integrands are generated in terms of Feynman diagrams and can be reduced by d-dimensional integrand-level decomposition, or tensor reduction, or a combination of both. Through various examples we show that GOSAM can produce one-loop amplitudes for both QCD and electroweak theory; model files for theories Beyond the Standard Model can be linked as well.

G. Cullen; N. Greiner; G. Heinrich; G. Luisoni; P. Mastrolia; G. Ossola; T. Reiter; F. Tramontano

2012-01-13T23:59:59.000Z

326

Investigation of Gasification Chemical Looping Combustion Combined Cycle Performance  

Science Journals Connector (OSTI)

Combining CLC with a gas turbine combined cycle offers a novel power generation technique with high efficiency and CO2 separation. ... Here, we have developed looping materials based on the integration of NiO, as solid reactants, with a composite metal oxide of NiAl2O4, as a binder, leading to a significant role in improving reaction rate, conversion, and regenerability in cyclic reaction in this combustor, compared with the other materials. ... Chemical looping combustion for combined cycles with CO2 capture. ...

Wenguo Xiang; Sha Wang; Tengteng Di

2008-02-19T23:59:59.000Z

327

India-Promoting Low Emission Urban Development Strategies in Emerging  

Open Energy Info (EERE)

India-Promoting Low Emission Urban Development Strategies in Emerging India-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Jump to: navigation, search Name India-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Agency/Company /Organization ICLEI - Local Governments for Sustainability, European Commission, UN Habitat Sector Climate, Energy Focus Area Renewable Energy, Buildings, Buildings - Commercial, Buildings - Residential, People and Policy Topics Adaptation, Background analysis, Baseline projection, Low emission development planning, -LEDS, Market analysis, Pathways analysis, Policies/deployment programs Website http://www.iclei.org/fileadmin Program Start 2012 Program End 2015 Country India Southern Asia References UN-Habitat and European Commission sign major agreement on lower-emission city growth; ICLEI as main implementing partner[1]

328

Energy Department Announces the SUN Project, Empowering Urban Native Youth  

Broader source: Energy.gov (indexed) [DOE]

Energy Department Announces the SUN Project, Empowering Urban Energy Department Announces the SUN Project, Empowering Urban Native Youth in STEM Education Energy Department Announces the SUN Project, Empowering Urban Native Youth in STEM Education November 13, 2013 - 4:50pm Addthis Energy Department Announces the SUN Project, Empowering Urban Native Youth in STEM Education Andre H. Sayles, Ph.D. Andre H. Sayles, Ph.D. Principal Deputy Director of the Office of Economic Impact and Diversity and Acting Deputy Director of the Office of Minority Business and Economic Development Recently, I had the honor of announcing the launch of the SUN Project, a collaboration between the U.S. Department of Energy and the American Indian Science and Engineering Society to engage urban Native American youth in science, technology, engineering, and mathematics (STEM) fields.

329

September 18, 2012, Webinar: Wind Energy in Urban Environments | Department  

Broader source: Energy.gov (indexed) [DOE]

September 18, 2012, Webinar: Wind Energy in Urban Environments September 18, 2012, Webinar: Wind Energy in Urban Environments September 18, 2012, Webinar: Wind Energy in Urban Environments This webinar was held September 18, 2012, and provided information on wind energy installations in Boston Harbor in Hull, Massachusetts, and near downtown Milwaukee, Wisconsin. Download the presentations below, watch the webinar (WMV 128 MB), or read the text version. Find more CommRE webinars. Lessons Learned: Milwaukee's Wind Turbine Project This presentation provided information on the A-to-Z basics for constructing a wind turbine in an urban environment as well as the lessons learned. The City of Milwaukee, Wisconsin, found that information and transparency were two key items that helped win over local officials and the public when planning their 100-kilowatt urban wind project. Learn more

330

Indonesia-Promoting Low Emission Urban Development Strategies in Emerging  

Open Energy Info (EERE)

Promoting Low Emission Urban Development Strategies in Emerging Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Jump to: navigation, search Name Indonesia-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Agency/Company /Organization ICLEI - Local Governments for Sustainability, European Commission, UN Habitat Sector Climate, Energy Focus Area Renewable Energy, Buildings, Buildings - Commercial, Buildings - Residential, People and Policy Topics Adaptation, Background analysis, Baseline projection, Low emission development planning, -LEDS, Market analysis, Pathways analysis, Policies/deployment programs Website http://www.iclei.org/fileadmin Program Start 2012 Program End 2015 Country Indonesia South-Eastern Asia References UN-Habitat and European Commission sign major agreement on lower-emission city growth; ICLEI as main implementing partner[1]

331

Property:PotentialUrbanUtilityScalePVGeneration | Open Energy Information  

Open Energy Info (EERE)

PotentialUrbanUtilityScalePVGeneration PotentialUrbanUtilityScalePVGeneration Jump to: navigation, search Property Name PotentialUrbanUtilityScalePVGeneration Property Type Quantity Description The estimated potential energy generation from utility-scale PV in urban areas of a particular place. Use this type to express a quantity of energy. The default unit for energy on OpenEI is the Kilowatt hour (kWh), which is 3,600,000 Joules. http://en.wikipedia.org/wiki/Unit_of_energy It's possible types are Watt hours - 1000 Wh, Watt hour, Watthour Kilowatt hours - 1 kWh, Kilowatt hour, Kilowatthour Megawatt hours - 0.001 MWh, Megawatt hour, Megawatthour Gigawatt hours - 0.000001 GWh, Gigawatt hour, Gigawatthour Joules - 3600000 J, Joules, joules Pages using the property "PotentialUrbanUtilityScalePVGeneration"

332

Energy Department Announces the SUN Project, Empowering Urban Native Youth  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Energy Department Announces the SUN Project, Empowering Urban Energy Department Announces the SUN Project, Empowering Urban Native Youth in STEM Education Energy Department Announces the SUN Project, Empowering Urban Native Youth in STEM Education November 13, 2013 - 4:50pm Addthis Energy Department Announces the SUN Project, Empowering Urban Native Youth in STEM Education Andre H. Sayles, Ph.D. Andre H. Sayles, Ph.D. Principal Deputy Director of the Office of Economic Impact and Diversity and Acting Deputy Director of the Office of Minority Business and Economic Development Recently, I had the honor of announcing the launch of the SUN Project, a collaboration between the U.S. Department of Energy and the American Indian Science and Engineering Society to engage urban Native American youth in science, technology, engineering, and mathematics (STEM) fields.

333

Improving Building Performance at Urban Scale with a Framework for  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Building Performance at Urban Scale with a Framework for Building Performance at Urban Scale with a Framework for Real-time Data Sharing Title Improving Building Performance at Urban Scale with a Framework for Real-time Data Sharing Publication Type Conference Proceedings LBNL Report Number LBNL-6303E Year of Publication 2013 Authors Pang, Xiufeng, Tianzhen Hong, and Mary Ann Piette Date Published 05/2013 Keywords building performance, energy efficiency, energy modeling, optimal operation, urban scale. Abstract This paper describes work in progress toward an urban-scale system aiming to reduce energy use in neighboring buildings by providing three components: a database for accessing past and present weather data from high quality weather stations; a network for communicating energy-saving strategies between building owners; and a set of modeling tools for real-time building energy simulation.

334

Brazil-Promoting Low Emission Urban Development Strategies in Emerging  

Open Energy Info (EERE)

Brazil-Promoting Low Emission Urban Development Strategies in Emerging Brazil-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Jump to: navigation, search Name Brazil-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Agency/Company /Organization ICLEI - Local Governments for Sustainability, European Commission, UN Habitat Sector Climate, Energy Focus Area Renewable Energy, Buildings, Buildings - Commercial, Buildings - Residential, People and Policy Topics Adaptation, Background analysis, Baseline projection, Low emission development planning, -LEDS, Market analysis, Pathways analysis, Policies/deployment programs Website http://www.iclei.org/fileadmin Program Start 2012 Program End 2015 Country Brazil South America References UN-Habitat and European Commission sign major agreement on lower-emission city growth; ICLEI as main implementing partner[1]

335

Urban Enterprise Zone Program (New Jersey) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Urban Enterprise Zone Program (New Jersey) Urban Enterprise Zone Program (New Jersey) Urban Enterprise Zone Program (New Jersey) < Back Eligibility Commercial Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State New Jersey Program Type Enterprise Zone New Jersey's Urban Enterprise (UEZ) Program operates under the Department of Community Affairs. The UEZ Program exists to foster an economic climate that revitalizes designated urban communities and stimulates their growth by encouraging businesses to develop and create private sector jobs through public and private investment. Applicant businesses must be registered, located in one of the designated zones, be in tax compliance with the state, and certified by the Program.

336

Chlorinated organic compounds in urban river sediments  

SciTech Connect (OSTI)

Among anthropogenic chemicals, many chlorinated organic compounds have been used as insecticides and detected frequently as contaminants in urban river sediments so far. However, the number and total amount of chemicals produced commercially and used are increasing year by year, though each amount of chemicals is not so high. New types of contaminants in the environment may be detected by the use of newly developed chemicals. Chlorinated organic compounds in the urban river sediments around Tokyo and Kyoto, large cities in Japan, were surveyed and recent trends of contaminants were studied. Contaminants of the river sediments in industrial areas had a variety, but PCB (polychlorinated biphenyls) was detected in common in industrial areas. Concentration of PCB related well to the number of factories on both sides of rivers, although the use of PCB was stopped 20 years ago. In domestic areas, Triclosan (5-chloro-2-(2,4-dichlorophenoxy)-phenol) and Triclocarban (3,4,4{prime}-trichlorocarbanilide)(both are contained in soap or shampoo for fungicides), p-dichlorobenzene (insecticides for wears) and TCEP(tris-chloroethyl phosphate) were detected. EOX(extracted organic halogen) in the sediments was 5 to 10 times of chlorinated organic compounds detected by GC/MS. Major part of organic halogen was suggested to be included in chlorinated organics formed by bleaching or sterilization.

Soma, Y.; Shiraishi, H.; Inaba, K. [National Inst. of Environmental Studies, Tsukuba, Ibaraki (Japan)

1995-12-31T23:59:59.000Z

337

A simulation model for urban traffic noise  

Science Journals Connector (OSTI)

Urban traffic noise is studied by a simulation model whose main features are the following: effects of traffic lights speed limit possibility of vehicles overtaking and driving styles. In the model there is a basic assumption about drivers behavior (follow the leader) considering the case of straight and level road with two lanes for every carriageway and two traffic lights. Three driving styles are considered: A (quiet driver): change of gear at 60% of engine speed corresponding to maximum torque B (normal driver): at 80% C (fast driver): at 100%. The behavior rules provide for: keeping of safety distance overtaking if there are vehicles at different speeds deceleration and stop at traffic lights with red synchronization of two traffic lights if requested. From the kinematic side the model was validated by comparison with acceleration distribution of a real vehicles flow while the acoustic one was by the comparison with noise levels measured along urban streets. The simulation model lets one take into account the following factors concerning the traffic noise emission: main noise sources of vehicle (tires engine intake and exhaust system) traffic flow and maximum speed allowed traffic mix as regards different driving styles.

A. Di Giulio; F. Mancosu; C. Nucci; L. Zocchi

1999-01-01T23:59:59.000Z

338

A review on the flow structure and pollutant dispersion in urban street canyons for urban planning strategies  

Science Journals Connector (OSTI)

As a result of rapid urbanization in numerous cities around the world, the demand for transportation has increased rapidly, resulting in emission of high levels of exhaust pollutants into the atmosphere. This is a major cause of deterioration in the ... Keywords: Urban street canyon, air quality, flow structure, pollutant dispersion

Afiq Witri Muhammad Yazid, Nor Azwadi Che Sidik, Salim Mohamed Salim, Khalid M Saqr

2014-08-01T23:59:59.000Z

339

The different urban efforts to revitalize urban neighborhoods in the United States and the United Kingdom: comparative case study based on governmental responses focusing on urban neighborhood revitalization  

E-Print Network [OSTI]

to leave the city supported by highways, housing development, GI loans, and Federal Housing Administration (FHA) insurance 1 . This, in turn, resulted in expansion of metropolitan areas and the proliferation of suburbanization (Miggins, 1996... major urban areas. Causes of Urban Neighborhood Change Scholars offer several perspectives on the process of neighborhood change. Temkin and Rohe (1996) offer three categories: ecological or demographic, subcultural or organizational...

Ko, Youngho

2008-10-10T23:59:59.000Z

340

LOCA with consequential or delayed LOOP accidents: Unique issues, plant vulnerability, and CDF contributions  

SciTech Connect (OSTI)

A loss-of-coolant accident (LOCA) can cause a loss-of-offsite power (LOOP) wherein the LOOP is usually delayed by few seconds or longer. Such an accident is called LOCA with consequential LOOP, or LOCA with delayed LOOP (here, abbreviated as LOCA/LOOP). This paper analyzes the unique conditions that are associated with a LOCA/LOOP, presents a model, and quantifies its contribution to core damage frequency (CDF). The results show that the CDF contribution can be a dominant contributor to risk for certain plant designs, although boiling water reactors (BWRs) are less vulnerable than pressurized water reactors (PWRs).

Martinez-Guridi, G.; Samanta, P.; Chu, L.; Yang, J.

1998-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Magnetic phase diagram of small superconducting two-loop networks  

E-Print Network [OSTI]

The critical magnetic behaviour of simple superconducting micro-networks is illustrat- ed by discussing several properties of super- conducting micro-networks [1-3], see also [4]. This theoretical activity has beenL-277 Magnetic phase diagram of small superconducting two-loop networks J. Riess Centre de

Paris-Sud XI, Université de

342

Intersections of loops and the AndersenMattesReshetikhin algebra  

Science Journals Connector (OSTI)

......that and have the same base point and such that lifts to a straight line r2...homotopic as arcs with fixed end points. Now one considers four possible cases of signs...the 8-gon enumerate the four intersection points between the loops b1 and......

Patricia Cahn; Vladimir Chernov

2013-06-01T23:59:59.000Z

343

Two-loop pinch technique in the electroweak sector  

Science Journals Connector (OSTI)

The generalization of the two-loop pinch technique to the electroweak sector of the standard model is presented. We restrict ourselves to the case of conserved external currents, and provide a detailed analysis of both the charged and neutral sectors. The crucial ingredient for this construction is the identification of the parts discarded during the pinching procedure with well-defined contributions to the Slavnov-Taylor identity satisfied by the off-shell one-loop gauge-boson vertices; the latter are nested inside the conventional two-loop self-energies. It is shown by resorting to a set of powerful identities that the two-loop effective pinch technique self-energies coincide with the corresponding ones computed in the background Feynman gauge. The aforementioned identities are derived in the context of the Batalin-Vilkovisky formalism, a fact which enables the individual treatment of the self-energies of the photon and the Z boson. Some possible phenomenological applications are briefly discussed.

Daniele Binosi and Joannis Papavassiliou

2002-10-29T23:59:59.000Z

344

STRING LOOPS IN BACKGROUND FIELDS Scott Alan Yost  

E-Print Network [OSTI]

excellent collaborators. They have made my stay at Princeton very productive and enjoyable. I thank E. LiebSTRING LOOPS IN BACKGROUND FIELDS Scott Alan Yost A dissertation presented to the faculty formalism. ii #12;Acknowledgements I would like to thank my advisor, Chiara Nappi, for her support, advice

Yost, Scott

345

A Knowledge Management Support Environment based on Dual Loop Model  

E-Print Network [OSTI]

A Knowledge Management Support Environment based on Dual Loop Model Mitsuru Ikeda, Yusuke Hayashi individuals and organizations be properly understood and support learning for knowledge inheritance, and encourage the creation, the spreading and inheriting of new knowledge. This paper presents an framework

Mizoguchi, Riichiro

346

Molecular Loops in the Galactic Center: Evidence for Magnetic Flotation  

Science Journals Connector (OSTI)

...Fig. 2. Velocity-galactic longitude diagram toward loops 1 and 2 in J = 1 to 0 12 CO 2.6-mm (color...like a circle in the position-velocity diagram instead of the linear features we...Nondimensional magneto-hydrodynamic (MHD) equations are solved numerically with...

Yasuo Fukui; Hiroaki Yamamoto; Motosuji Fujishita; Natsuko Kudo; Kazufumi Torii; Satoshi Nozawa; Kunio Takahashi; Ryoji Matsumoto; Mami Machida; Akiko Kawamura; Yoshinori Yonekura; Norikazu Mizuno; Toshikazu Onishi; Akira Mizuno

2006-10-06T23:59:59.000Z

347

Convenient Fitness Routes for the SU Community North Campus Loop  

E-Print Network [OSTI]

the Archbold-Flanagan entrance, take Sims Drive to Euclid Ave. to the Lancaster Ave. or Westcott St. intersections and back. Distances: 1.18 miles to Lancaster and back; 1.80 miles to Westcott St. and back. to Barry Park, loop Barry Park (using Meadowbrook Dr., Broad St., and Westcott St.) and then head back

Mather, Patrick T.

348

On Achieving Balanced Power Consumption in Software Pipelined Loops #  

E-Print Network [OSTI]

. The benchmarks are executed on the Wattch power simulator. In comparison to the original (powerOn Achieving Balanced Power Consumption in Software Pipelined Loops # Hongbo Yang Dept of ECE Univ@capsl.udel.edu ABSTRACT While a significant body of work in compilers has been de­ voted to reducing energy consumption

Gao, Guang R.

349

An evaluation of inductance loop detectors for speed measurement accuracy  

E-Print Network [OSTI]

. The lag time from the presence of a vehicle at an inductance loop to the actual detection of a vehicle varies. As the lag time varies so does the accuracy of speed measurement. Vehicle size, vehicle speed, detector type, detector sensitivity...

Cronin, Brian Patrick

2012-06-07T23:59:59.000Z

350

A Scheme-Based Closed-Loop Anesthesia System  

Science Journals Connector (OSTI)

Many aspects of modern medicine, including the administration of anesthetic agents during general surgery, remain unautomated and reliant on the vigilance of the attending clinicians. In other fields where failures can have catastrophic consequences, ... Keywords: Scheme, anesthesia, application programming, closed-loop control, cross-platform development, functional programming, medical systems

C. L. Petersen, M. Grges, J. M. Ansermino, G. A. Dumont

2014-08-01T23:59:59.000Z

351

A Random Loop Model for Long Polymers Manfred Bohn  

E-Print Network [OSTI]

the disorder of loops (i.e., bead-bead interactions) is equivalent to the average over an adequate ensemble organisms, as they are permanently altered by enzymes and protein complexes. We present a new polymer model a general expression for the thermal ensemble average of the squared physical distance between two arbitrary

Heermann, Dieter W.

352

Automation of Multi-leg One-loop virtual Amplitudes  

E-Print Network [OSTI]

In the last few years, much progress has been made in the computation of one-loop virtual matrix elements for processes involving many external particles. In this contribution the methods that have enabled this recent progress are briefly reviewed with a focus on their computing and automation aspects.

D. Maitre

2010-06-29T23:59:59.000Z

353

Polyakov loop, Hadron Resonance Gas Model and Thermodynamics of QCD  

E-Print Network [OSTI]

We summarize recent results on the hadron resonance gas description of QCD. In particular, we apply this approach to describe the equation of state and the vacuum expectation value of the Polyakov loop in several representations. Ambiguities related to exactly which states should be included are discussed.

E. Megias; E. Ruiz Arriola; L. L. Salcedo

2013-10-11T23:59:59.000Z

354

A new closed loop control method for HVDC transmission  

SciTech Connect (OSTI)

The paper presents a new closed loop control method which uses information locally available at each converter station and combines and coordinates control possibilities with the objective of improving the dynamic behavior during fault recoveries and disturbances around the operating points.

Karlecik-Maier, F. [Siemens AG, Erlangen (Germany)] [Siemens AG, Erlangen (Germany)

1996-10-01T23:59:59.000Z

355

EIS-0505: Vantage to Pomona Heights 230 kV Transmission Line...  

Broader source: Energy.gov (indexed) [DOE]

line. BPA's proposed action is to interconnect the transmission line to an existing BPA substation. Additional information is available at http:www.blm.govordistricts...

356

Carbon storage and sequestration by trees in urban and community areas of the United States  

E-Print Network [OSTI]

Carbon storage and sequestration by trees in urban and community areas of the United States David J forestry Tree cover Forest inventory a b s t r a c t Carbon storage and sequestration by urban trees to determine total urban forest carbon storage and annual sequestration by state and nationally. Urban whole

357

A novel integrated concept of urban water management in a megalopolis from Latin America  

E-Print Network [OSTI]

A novel integrated concept of urban water management in a megalopolis from Latin America (São Paulo@usp.br) Abstract Urban water management is a challenge for developing countries because population increase; management; in situ treatment; urban areas; water quality. INTRODUCTION Urban water management is a challenge

Paris-Sud XI, Université de

358

Landscape and Urban Planning 87 (2008) 269278 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

Landscape and Urban Planning 87 (2008) 269­278 Contents lists available at ScienceDirect Landscape and Urban Planning journal homepage: www.elsevier.com/locate/landurbplan Analyses of urban landscape September 2008 Keywords: Urbanization Satellite image Landscape pattern Petroleum-oriented cities a b s t r

Wang, Le

359

Lab 3: Fading Lab This lab introduces for loops and while loops through control of LEDs, piezo buzzers, and  

E-Print Network [OSTI]

the same actions with the two loops. Materials 1) Arduino Uno 2) MakeBlock Shield 3) 1 ? LED 4) 1 ? 220 on top of the Arduino. This device provides simple phone cord connections (RJ25) between ports SOURCE BEFORE CHECKING WITH TAs). Supplying too much power and wrong connections can damage the Arduino

Wedeward, Kevin

360

Some Alkali Metal Corrosion Effects in a Rankine Cycle Test Loop  

Science Journals Connector (OSTI)

A two-loop lithium-boiling potassium facility was constructed and tested at the Jet Propulsion Laboratory to simulate the major elements and working fluids of a two-loop, nuclear, turbo-plant concept of intere...

Wayne M. Phillips

1970-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Extreme ultra-violet emission from coronal loop structures. Technical report  

SciTech Connect (OSTI)

We calculate the XUV line and broad-band emission from a model active-region loop. The spectrum is found to be sensitive to both the coronal heating rate and to the loop geometry.

Tucker, W.H.

1980-07-01T23:59:59.000Z

362

Geek-Up[08.27.10] -- Geothermal Stores, Graphene Loops, Nozzle...  

Broader source: Energy.gov (indexed) [DOE]

08.27.10 -- Geothermal Stores, Graphene Loops, Nozzle Technology and the 1918 El Nio Geek-Up08.27.10 -- Geothermal Stores, Graphene Loops, Nozzle Technology and the 1918 El...

363

Modeling of Chemical Looping Combustion of Methane Using a Ni-Based Oxygen Carrier  

Science Journals Connector (OSTI)

Modeling of Chemical Looping Combustion of Methane Using a Ni-Based Oxygen Carrier ... The FR and loop seal are both bubbling fluidized beds. ... Industrial & Engineering Chemistry Research (2010), 49 (21), 10200-10211 CODEN: IECRED; ISSN:0888-5885. ...

Ahmed Bougamra; Lu Huilin

2014-03-31T23:59:59.000Z

364

SU(2) Lattice Gauge Theory- Local Dynamics on Non-intersecting Electric flux Loops  

E-Print Network [OSTI]

We use Schwinger Bosons as prepotentials for lattice gauge theory to de?ne local linking oper- ators and calculate their action on linking states for 2 + 1 dimensional SU(2) lattice gauge theory. We develop a diagrammatic technique and associate a set of (lattice Feynman) rules to compute the entire loop dynamics diagrammatically. The physical loop space is shown to contain only non- intersecting loop con?gurations after solving the Mandelstam constraint. The smallest plaquette loops are contained in the physical loop space and other con?gurations are generated by the action of a set of fusion operators on this basic loop states enabling one to charaterize any arbitrary loop by the basic plaquette together with the fusion variables. Consequently, the full Kogut-Susskind Hamiltonian and the dynamics of all possible non-intersecting physical loops are formulated in terms of these fusion variables.

Ramesh Anishetty; Indrakshi Raychowdhury

2014-11-12T23:59:59.000Z

365

Ninja: Automated Integrand Reduction via Laurent Expansion for One-Loop Amplitudes  

E-Print Network [OSTI]

We present the public C++ library Ninja, which implements the Integrand Reduction via Laurent Expansion method for the computation of one-loop integrals. The algorithm is suited for applications to complex one-loop processes.

Tiziano Peraro

2014-03-05T23:59:59.000Z

366

Theory and design of a simple tunable Sagnac loop filter for multiwavelength fiber lasers  

Science Journals Connector (OSTI)

We present a novel design for a Sagnac loop filter (SLF) whose periodic output spectrum can be fully controlled by cascading a small-birefringence loop (SBL) with a high-birefringence...

Mirza, Mohammad Aleem; Stewart, George

2008-01-01T23:59:59.000Z

367

Simultaneous recognition of HIV-1 TAR RNA bulge and loop sequences...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

recognition of HIV-1 TAR RNA bulge and loop sequences by cyclic peptide mimics of Tat protein. Simultaneous recognition of HIV-1 TAR RNA bulge and loop sequences by cyclic peptide...

368

Development of a Water Loop Simulation at the Texas A&M University Main Campus  

E-Print Network [OSTI]

A computer simulation model is an economic and convenient tool to perform analysis of chilled water loop. The primary objective of this paper is developing procedure for simulating and optimizing chilled water loop with computer simulation model. A...

Xue, H.; Deng, S.; Claridge, D. E.; Liu, M.

2000-01-01T23:59:59.000Z

369

Closed-loop auditory-based representation for robust speech recognition  

E-Print Network [OSTI]

A closed-loop auditory based speech feature extraction algorithm is presented to address the problem of unseen noise for robust speech recognition. This closed-loop model is inspired by the possible role of the medial ...

Lee, Chia-ying, S.M. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

370

Control-Based Modeling and Simulation of the Chemical-Looping Combustion Process  

Science Journals Connector (OSTI)

The system consists of two fluidized-bed reactors connected through loop seals. ... Son, S. R.; Kim, S. D. Chemical-Looping Combustion with NiO and Fe2O3 in a Thermobalance and Circulating Fluidized Bed Reactor with Double Loops Ind. Eng. ... Garcia-Labiano, F.; de Diego, L.; Adanez, J.; Abad, A.; Gayan, P. Temperature variations in the oxygen carrier particles Turing their reduction and oxidation in a Chemicals-looping combustin system Chem. ...

S. Balaji; Jovan Ilic; B. Erik Ydstie; Bruce H. Krogh

2010-04-13T23:59:59.000Z

371

Investigation of a Canadian Ilmenite as an Oxygen Carrier for Chemical Looping Combustion  

Science Journals Connector (OSTI)

CLC uses an oxygen carrier (OC), usually a metal oxide, to provide oxygen for combusting fuel without the presence of nitrogen from air. ... Chemical-Looping Combustion with NiO and Fe2O3 in a Thermobalance and Circulating Fluidized Bed Reactor with Double Loops ... Application of Fe2O3-Al2O3 Composite Particles as Solid Looping Material of the Chemical-Loop Combustor ...

Fang Liu; Yi Zhang; Liangyong Chen; Dali Qian; James K. Neathery; Saito Kozo; Kunlei Liu

2013-09-23T23:59:59.000Z

372

Development of Iron Oxide Carriers for Chemical Looping Combustion Using Sol?Gel  

Science Journals Connector (OSTI)

Development of Iron Oxide Carriers for Chemical Looping Combustion Using Sol?Gel ... Industrial & Engineering Chemistry Research (2008), 47 (6), 1747-1754 CODEN: IECRED; ISSN:0888-5885. ... Ishida, M.; Takeshita, K.; Suzuki, K.; Ohba, T. Application of FeO?AlO composite particles as solid looping material of the chemical-loop combustor Energy Fuels 2005, 19, 2514 2518 ...

A. M. Kierzkowska; C. D. Bohn; S. A. Scott; J. P. Cleeton; J. S. Dennis; C. R. Mller

2010-04-30T23:59:59.000Z

373

An inverse correlation between loop length and stability in a four-helix-bundle protein  

E-Print Network [OSTI]

their intrinsic func- tionality upon their new environmental context: the calcium-binding activity of a loop has the molten globule behavior of apo- - lactalbumin in the absence of calcium [18]. Conversely, loops have beenAn inverse correlation between loop length and stability in a four-helix-bundle protein Athena D

Mochrie, Simon

374

Host Range and Variability of Calcium Binding by Surface Loops in the Capsids of Canine and  

E-Print Network [OSTI]

Host Range and Variability of Calcium Binding by Surface Loops in the Capsids of Canine and Feline, consisting of residues 359 to 375 of the capsid protein. This loop binds a divalent calcium ion in FPV and in the presence or absence of Ca2 . The largest structural difference was found to occur in a ¯exible surface loop

Rossmann, Michael G.

375

Comprehensive computational model of single-and dual-loop optoelectronic  

E-Print Network [OSTI]

Comprehensive computational model of single- and dual-loop optoelectronic oscillators describe a comprehensive computational model for single- loop and dual-loop optoelectronic oscillators amplifiers and oscillators; (230.0250) Optoelectronics; (230.4910) Oscillators. References and links 1. X. S

Horowitz, Moshe

376

Model Free Closed-Loop Flow Control ERCAN ATAM, LIONEL MATHELIN, LAURENT CORDIER  

E-Print Network [OSTI]

Model Free Closed-Loop Flow Control ERCAN ATAM, LIONEL MATHELIN, LAURENT CORDIER *CNRS- Mathelin-Cordier (LIMSI-CNRS,IP') Model Free Closed-Loop Flow Control ECCOMAS'12 1 / 21 #12;Outline 1 and some future work Atam- Mathelin-Cordier (LIMSI-CNRS,IP') Model Free Closed-Loop Flow Control ECCOMAS'12

Mathelin, Lionel

377

Effective SU(2) Polyakov Loop Theories with Heavy Quarks on the Lattice  

E-Print Network [OSTI]

We compare SU(2) Polyakov loop models with different effective actions with data from full two-color QCD simulations around and above the critical temperature. We then apply the effective theories at finite temperature and density to extract quantities like Polyakov loop correlators, effective Polyakov loop potentials and baryon density.

Philipp Scior; David Scheffler; Dominik Smith; Lorenz von Smekal

2014-12-22T23:59:59.000Z

378

Capture of vacancies by extrinsic dislocation loops in silicon S. B. Herner,a)  

E-Print Network [OSTI]

Capture of vacancies by extrinsic dislocation loops in silicon S. B. Herner,a) H.-J. Gossmann, F. H of vacancies in Si by a band of extrinsic dislocation loops has been observed in Sb doping superlattices of vacancies, which enhances the diffusion of Sb spikes located between the surface and loop band

Florida, University of

379

Vacancy clustering and prismatic dislocation loop formation in aluminum Vikram Gavini  

E-Print Network [OSTI]

Vacancy clustering and prismatic dislocation loop formation in aluminum Vikram Gavini Department vacancy clusters with smaller and smaller energy. Further, the results show that a seven vacancy cluster that vacancy clustering leads to prismatic loop, and that these loops can be stable at extremely small sizes

Bhattacharya, Kaushik

380

Synthesizing Transformations for Locality Enhancement of Imperfectly-nested Loop Nests  

E-Print Network [OSTI]

Synthesizing Transformations for Locality Enhancement of Imperfectly-nested Loop Nests Nawaaz Ahmed in imperfectly-nested loops. The key idea is to em- bed the iteration space of every statement in a loop nest into a spe- cial iteration space called the product space. The product space can be viewed as a perfectly-nested

Pingali, Keshav K.

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Property:PotentialUrbanUtilityScalePVCapacity | Open Energy Information  

Open Energy Info (EERE)

PotentialUrbanUtilityScalePVCapacity PotentialUrbanUtilityScalePVCapacity Jump to: navigation, search Property Name PotentialUrbanUtilityScalePVCapacity Property Type Quantity Description The nameplate capacity technical potential from utility-scale PV in urban areas of a particular place. Use this property to express potential electric energy generation, such as Nameplate Capacity. The default unit is megawatts (MW). For spatial capacity, use property Volume. Acceptable units (and their conversions) are: 1 MW,MWe,megawatt,Megawatt,MegaWatt,MEGAWATT,megawatts,Megawatt,MegaWatts,MEGAWATT,MEGAWATTS 1000 kW,kWe,KW,kilowatt,KiloWatt,KILOWATT,kilowatts,KiloWatts,KILOWATT,KILOWATTS 1000000 W,We,watt,watts,Watt,Watts,WATT,WATTS 1000000000 mW,milliwatt,milliwatts,MILLIWATT,MILLIWATTS 0.001 GW,gigawatt,gigawatts,Gigawatt,Gigawatts,GigaWatt,GigaWatts,GIGAWATT,GIGAWATTS

382

Guidelines and Toolkits for Urban Transport Development in Medium Sized  

Open Energy Info (EERE)

Guidelines and Toolkits for Urban Transport Development in Medium Sized Guidelines and Toolkits for Urban Transport Development in Medium Sized Cities in India Jump to: navigation, search Tool Summary Name: Guidelines and Toolkits for Urban Transport Development in Medium Sized Cities in India Agency/Company /Organization: Asian Development Bank Focus Area: Governance - Planning - Decision-Making Structure Topics: Best Practices Complexity/Ease of Use: Not Available Website: sti-india-uttoolkit.adb.org/ Transport Toolkit Region(s): Asia Related Tools Promoting Clean Cars: Case Study of Stockholm and Sweden MOtor Vehicle Emission Simulator (MOVES) The World Bank - Transport ... further results Find Another Tool FIND TRANSPORTATION TOOLS This resource is designed to help decision makers and practitioners in states and municipal governments who are concerned with urban transport

383

Indonesia-GTZ Emissions Reductions in Urban Transport | Open Energy  

Open Energy Info (EERE)

Reductions in Urban Transport Reductions in Urban Transport Jump to: navigation, search Logo: Indonesia-GTZ Emissions Reductions in Urban Transport Name Indonesia-GTZ Emissions Reductions in Urban Transport Agency/Company /Organization GTZ Partner Ministry of Transportation Sector Energy Focus Area Transportation Topics Background analysis Website http://www.gtz.de/en/themen/um Program Start 2008 Program End 2012 Country Indonesia UN Region South-Eastern Asia References GTZ Transport & Climate Change Website[1] GTZ is working with Indonesia on this program with the following objective: "Indonesian cities increasingly plan and implement measures for a transport system that is energy efficient as well as environmentally and climate friendly." Background of the project is the absence of a national policy on

384

Community Renewable Energy Success Stories: Wind Energy in Urban  

Broader source: Energy.gov (indexed) [DOE]

Stories: Wind Energy in Urban Stories: Wind Energy in Urban Environments Webinar (text version) Community Renewable Energy Success Stories: Wind Energy in Urban Environments Webinar (text version) Below is the text version of the Webinar titled "Community Renewable Energy Success Stories: Wind Energy in Urban Environments," originally presented on September 18, 2012. Sarah Busche: Good afternoon everyone and welcome to today's webinar sponsored by the U.S. Department of Energy. This is Sarah Busche and I'm here with Jimmy Jones. We're broadcasting live from the National Renewable Energy Lab in Golden, Colorado. We'll give folks a few more minutes to log on and call in but while we wait Jim is going to go over some logistics and then we'll get started with today's webinar. Jimmy?

385

The Sourcebook on Sustainable Urban Transport | Open Energy Information  

Open Energy Info (EERE)

Sourcebook on Sustainable Urban Transport Sourcebook on Sustainable Urban Transport Jump to: navigation, search Tool Summary Name: The Sourcebook on Sustainable Urban Transport Agency/Company /Organization: GIZ Focus Area: Other Topics: Policy Impacts Resource Type: Reports, Journal Articles, & Tools Website: www.sutp.org/index.php?option=com_content&task=view&id=426&Itemid=189& The Sourcebook addresses the key areas of a sustainable transport policy framework for developing cities. It consists of more than twenty modules addressing the following themes: institutional and policy orientation; land use planning and demand management; transit, walking, and cycling; vehicles and fuels; environment and health; and social issues in transport. References Retrieved from "http://en.openei.org/w/index.php?title=The_Sourcebook_on_Sustainable_Urban_Transport&oldid=515034"

386

Promoting Low Emission Urban Development Strategies in Emerging Economy  

Open Energy Info (EERE)

Countri (URBAN-LEDS) Countri (URBAN-LEDS) Jump to: navigation, search Name Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Agency/Company /Organization ICLEI - Local Governments for Sustainability, European Commission, UN Habitat Sector Climate, Energy Focus Area Renewable Energy, Buildings, Buildings - Commercial, Buildings - Residential, People and Policy Topics Adaptation, Background analysis, Baseline projection, Low emission development planning, -LEDS, Market analysis, Pathways analysis, Policies/deployment programs Website http://www.iclei.org/fileadmin Program Start 2012 Program End 2015 Country Brazil, India, Indonesia, South Africa South America, Southern Asia, South-Eastern Asia, Southern Africa References UN-Habitat and European Commission sign major agreement on lower-emission city growth; ICLEI as main implementing partner[1]

387

The urban perspectives of acid rain. Workshop summary  

SciTech Connect (OSTI)

This report documents discussions held during a workshop an Urban Perspective of Acid Rain. The workshop was sponsored by the Office of the Director, National Acid Precipitation Assessment Program (NAPAP). NAPAP anticipates giving increased emphasis to the benefits in urban areas of emissions reductions. The goal of this informal, exploratory workshop was to serve as a first step towards identifying pollutant monitoring, and research and assessment needs to help answer, from an urban perspective, the two key questions posed to NAPAP by Congress: (1) what are the costs, benefits, and effectiveness of the acid rain control program, and (2) what reductions in deposition, rates are needed in order to prevent adverse effects? The workshop addressed research activities needed to respond to these questions. The discussions focused. sequentially, on data needs, data and model availability, and data and modeling gaps. The discussions concentrated on four areas of effects: human health, materials, urban forests, and visibility.

Tonn, B.E.

1993-06-04T23:59:59.000Z

388

Estimating material and energy intensities of urban areas  

E-Print Network [OSTI]

The objective of this thesis is to develop methods to estimate, analyze and visualize the resource intensity of urban areas. Understanding the resource consumption of the built environment is particularly relevant in cities ...

Quinn, David James, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

389

James R. Thompson College of Urban Planning and Public Affairs  

E-Print Network [OSTI]

James R. Thompson College of Urban Planning and Public Affairs University of Illinois - Chicago 412-262. 2008. Thompson, J. and S. Mastracci. "The Blended Workforce: Alternative Federal Models." Public

Illinois at Chicago, University of

390

Improving the Image, Identity, and Reputation of Urban School Systems  

E-Print Network [OSTI]

This collective qualitative case study explores the ways American urban school districts engage in image management and reputation building activities to sustain their on-going organizational improvement efforts and maintain public support...

Stockwell, Robert R.

2011-08-08T23:59:59.000Z

391

Urbanization and its implications for food and farming  

Science Journals Connector (OSTI)

...protect those most at risk, these increase urban...of needed social and political reform, especially...any new or heightened risk that climate change...shifting from high-risk areas) and changes in insurance premiums and coverage...

2010-01-01T23:59:59.000Z

392

renewable energy -building science -urban physics LESO LUNCHTIME* LECTURES  

E-Print Network [OSTI]

lighting. The perspective of perception-orientated lighting design will help to link technological progress. He is author of the book "Light Perspectives - between culture and technology". Additionally, he hasrenewable energy - building science - urban physics LESO LUNCHTIME* LECTURES Solar Energy

Testerman, Donna M.

393

Sustainable urban forms for Chinese typical new towns  

E-Print Network [OSTI]

The phenomena of exploding world urban population and sharply decreasing global arable lands are illustrated in contemporary China in a dramatically amplified form. Construction of many new towns in rural areas has been ...

Son, Sunhwa, 1980-

2008-01-01T23:59:59.000Z

394

Tourism & Urban Development: Building Local Economies & Sense of Place  

E-Print Network [OSTI]

Tourism & Urban Development: Building Local Economies & Sense of Place - Greenwoods Corner - Simon, tourism must sustain and enhance local quality of life ­ "Communities will work for tourism if tourism

395

Evaluating undeveloped urban forest resources using color infrared imagery  

E-Print Network [OSTI]

, thereby putting increased pressure on undeveloped rural areas. With urban development expanding into rural areas (mostly non-industrial private forest land), resource managers need to examine existing forest resources and recommend methods of protection...

Snelgrove, Robert Todd

2002-01-01T23:59:59.000Z

396

Successful streets : performance measures, community engagement, and urban street design  

E-Print Network [OSTI]

Over the past decade, local transportation agencies have increasingly re-designed urban arterials, their cities' major surface streets, to better accommodate a wide range of users. At the same time, a growing number of ...

Steinemann, Jeremy R

2012-01-01T23:59:59.000Z

397

Sustainable urban mobility : exploring the role of the built environment  

E-Print Network [OSTI]

This dissertation examines the concept of sustainable mobility within an urban context. In essence, the research aims to answer the question, "What role does a city's built environment play, if any, in the sustainability ...

Zegras, Pericles Christopher, 1968-

2005-01-01T23:59:59.000Z

398

VELO[city] : rethinking the multi-modal urban station  

E-Print Network [OSTI]

Train travel was once integral to the urban condition. Railway stations and rural depots were designed as machines for efficiency and it was within the station that one could escape the chaos of the city to become a part ...

Dickson, Amanda, 1974-

2003-01-01T23:59:59.000Z

399

Effectiveness of speed trailers on low-speed urban roadways  

E-Print Network [OSTI]

documents the effectiveness of speed trailers for reducing speeds on low-speed urban roadways. At each test site, vehicle speeds were collected at upstream, trailer, and downstream locations using piezoelectric sensors. Vehicles were "tracked" along...

Perrillo, Kerry Victoria

2012-06-07T23:59:59.000Z

400

Fusion of urban remote image based on multi-characteristics  

Science Journals Connector (OSTI)

A fusion approach is proposed to refine the resolution of urban multi-spectral images using the corresponding high-resolution panchromatic (PAN) images. Firstly, the two images are...

Yang, Xuhong; Jing, Zhongliang; Liu, Gang

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

On Sonification of Place: Psychosonography and Urban Portrait*  

Science Journals Connector (OSTI)

Urban Portrait: Thessaloniki is a sonic art installation by this author, presented at the Lansdown Centre for Electronic Arts of Middlesex University, London, in May 2008. This article constitutes an exploration of sonic representation of the ...

Dani Iosafat

2009-04-01T23:59:59.000Z

402

A review of urban computing for mobile phone traces  

E-Print Network [OSTI]

In this work, we present three classes of methods to extract information from triangulated mobile phone signals, and describe applications with different goals in spatiotemporal analysis and urban modeling. Our first ...

Jiang, Shan

403

Investing (in) equity : how can urban development internalize social cost?  

E-Print Network [OSTI]

This thesis recognizes the social costs created by privately driven urban development while also acknowledging cities' fiscal dependence on local property taxes. This study is based on the premise that equitable spatial ...

Xypolia, Aspasia, 1976-

2011-01-01T23:59:59.000Z

404

Threat-aware Path Planning in Uncertain Urban Environments  

E-Print Network [OSTI]

This paper considers the path planning problem for an autonomous vehicle in an urban environment populated with static obstacles and moving vehicles with uncertain intents. We propose a novel threat assessment module, ...

Aoude, Georges

405

Behavioral ecology of striped skunk: factors influencing urban rabies management  

E-Print Network [OSTI]

within urban areas by using short grass area baiting strategies during the fall season, using dip net capturing for faster surveillance collection, and by initiating a rabies education program targeted at Texas primary care physicians and their staff....

Ruffino, Denise Marie

2009-05-15T23:59:59.000Z

406

Considerations in the recycling of urban parking garages  

E-Print Network [OSTI]

Because of the decreasing use of private automobiles in city centers and because of usual development pressures, some urban parking garages will become available for replacement or recycling. The choice between replacement ...

Paul, Michael Johannes

1981-01-01T23:59:59.000Z

407

An urban infill : a residual site in Boston  

E-Print Network [OSTI]

This thesis is concerned with the treatment of residual sites in the context of the urban environment and in particular with the wounds inflicted by the passage of the Massachusetts Turnpike through the city of Boston. The ...

Savvides, Andreas L. (Andreas Loucas)

1996-01-01T23:59:59.000Z

408

Urban mechanics : the parking garage as an instrument of legibility  

E-Print Network [OSTI]

No typology has fragmented urban space more than the parking garage. In fact, the city of Houston's parking contingent practice has a resulted in a garage on 30% of the downtown district.The range from a few underground ...

Martinez, Marcus E. (Marcus Eugene)

2012-01-01T23:59:59.000Z

409

Alternative and Transitional Energy Sources for Urban Transportation  

Science Journals Connector (OSTI)

In urban areas, the transportation sector is one of the principal sources of substantial energy consumption. Although public modes of transportation have ... cities still prefer owning and using their private cars

Linna Li; Becky P. Y. Loo

2014-03-01T23:59:59.000Z

410

Landscape and memory : transformation of an urban river's edge  

E-Print Network [OSTI]

I grew up in Philadelphia. The waterfront and its urban character motivated my original focus combined with architectural interests in dealing with public spaces. The search began for a site which was a locus of intensity ...

McHugh, Eileen T. (Eileen Teresa), 1966-

1998-01-01T23:59:59.000Z

411

The urban waterfront in flux : accommodating uncertainty in Brooklyn  

E-Print Network [OSTI]

Urban waterfronts are host to every shade of a city's development. Once pulsating with trade and production, the very reason for the city's existence, the mid 20th century brought jarring macroeconomic shifts and technological ...

Young, Jaime Rene

2011-01-01T23:59:59.000Z

412

An urban ecosystem as a superposition of interrelated active media  

Science Journals Connector (OSTI)

A space-time model that treats the urban ecosystem as a superposition of active media is expanded to take the heterogeneity of anthropogenic and natural factors into account. The approach is based on represent...

A. E. Sidorova; Yu. V. Mukhartova; L. V. Yakovenko

2014-09-01T23:59:59.000Z

413

update: Emerging research opportunities in global urban ecology  

E-Print Network [OSTI]

populations. Global Ecology and Bio? geography,20,Global change and the ecology of cities. Science,ratesinurbanareas. EcologyLetters,12,1165 LaSorte,

La Sorte, Frank A.

2011-01-01T23:59:59.000Z

414

Between external and internal space : an urban transition  

E-Print Network [OSTI]

The aim of this dissertation is to explore the evolution of both architecture and urban space, in terms of mutual relationship between solids and voids, with particular attention to two transitional moments of ancient and ...

Cappelletti Daniele

2012-01-01T23:59:59.000Z

415

Seasonality of the Urban Heat Island Effect in Madison, Wisconsin  

Science Journals Connector (OSTI)

Spatial and temporal variation in the urban heat island (UHI) effect from March 2012 through October 2013 was characterized using continuous temperature measurements from an array of up to 151 fixed sensors in and around Madison, Wisconsin, an ...

Jason Schatz; Christopher J. Kucharik

2014-10-01T23:59:59.000Z

416

Urban water supply planning and management in Nigeria  

Science Journals Connector (OSTI)

The gap between water need and supply has widened steadily in Nigeria's urban centres despite continuous efforts made to develop the nation's vast surface and groundwater resources. Less than 0.5% of the total...

L. Oyebande Dr.

1978-01-01T23:59:59.000Z

417

Urbanization and its implications for food and farming  

Science Journals Connector (OSTI)

...and greenhouse gas emission-intensive...prosperity and reducing rural and urban...need to reduce greenhouse gas emissions and to build...towards more energy- and greenhouse...this is far more related to their lack...

2010-01-01T23:59:59.000Z

418

Architecture/landscape : an urban sanctuary on Boston Harbor  

E-Print Network [OSTI]

This thesis proposes an urban sanctuary at Chapel Rocks, a peninsula extending into Boston Harbor. The sanctuary includes an ecumenical chapel. restaurant/meeting hall and designed features of the landscape. Several general ...

Epstein, Richard H. (Richard Hays)

1990-01-01T23:59:59.000Z

419

Viewing urban disruptions from a decision informatics perspective  

Science Journals Connector (OSTI)

Urban infrastructures are the focus of terrorist acts because, quite simply, they produce the most visible impact, if not casualties. While terrorist acts are the most insidious and onerous of all disruptions,...

James M. Tien

2005-09-30T23:59:59.000Z

420

The impacts of urbanization on endangered florida key deer  

E-Print Network [OSTI]

for resources between man and wildlife continues, it is important to understand the effects of urbanization on species. Endangered Key deer (Odocoileus virginianus clavium) are endemic to the Florida Keys archipelago stretching southwest off the southern tip...

Harveson, Patricia Moody

2006-04-12T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Bazaar [+] : addressing critical adjacencies in Mumbai's urban farm  

E-Print Network [OSTI]

This thesis focuses on the city of Mumbai, and evolves the notion of how "critical adjacency" has been instrumental in guiding the city's urban transformations into modernity. Presently, Mumbai experiences some of the ...

Bhat, Arjun (Arjun Devadas)

2008-01-01T23:59:59.000Z

422

Political participation and transformation in urban China, 1993 and 2002  

E-Print Network [OSTI]

POLITICAL PARTICIPATION AND TRANSFORMATION IN URBAN CHINA, 1993 AND 2002 A Dissertation by DIQING LOU Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of DOCTOR OF PHILOSOPHY May 2008 Major Subject: Political Science POLITICAL PARTICIPATION AND TRANSFORMATION IN URBAN CHINA, 1993 AND 2002 A Dissertation by DIQING LOU Submitted to the Office of Graduate Studies of Texas A...

Lou, Diqing

2008-10-10T23:59:59.000Z

423

Promotional plan: the Center for Urban Horticulture, Seattle, Washington  

E-Print Network [OSTI]

Record of Study PROMOTIONAL PLAN: THE CENTER FOR URBAN HORTICULTURE, SEATTLE, WASHINGTON A PROFESSIONAL PAPER by Suzanne R. Pesl Submitted to the College of Agriculture of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF AGRICULTURE December, 1988 Department of Horticultural Sciences PROMOTIONAL PLAN: THE CENTER FOR URBAN HORTICULTURE, SEATTLE, WASHINGTON A PROFESSIONAL PAPER by Suzanne R. Pesl Approved as to style and content by: Christine D...

Pesl, Suzanne R.

2012-06-07T23:59:59.000Z

424

Faculty perceptions of presidential leadership in urban school reform  

E-Print Network [OSTI]

FACULTY PERCEPTIONS OF PRESIDENTIAL LEADERSHIP IN URBAN SCHOOL REFORM A Dissertation by RODNEY PRESCOTT McCLENDON Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of DOCTOR OF PHILOSOPHY August 2007 Major Subject: Agricultural Education FACULTY PERCEPTIONS OF PRESIDENTIAL LEADERSHIP IN URBAN SCHOOL REFORM A Dissertation by RODNEY PRESCOTT McCLENDON Submitted...

McClendon, Rodney Prescott

2009-06-02T23:59:59.000Z

425

Nesting ecology of mourning doves in changing urban landscapes  

E-Print Network [OSTI]

NESTING ECOLOGY OF MOURNING DOVES IN CHANGING URBAN LANDSCAPES A Thesis by ANNA MARIA MU?OZ Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE December 2004 Major Subject: Wildlife and Fisheries Sciences NESTING ECOLOGY OF MOURNING DOVES IN CHANGING URBAN LANDSCAPES A Thesis by ANNA MARIA MU?OZ Submitted to Texas A&M University in partial fulfillment...

Munoz, Anna Maria

2005-02-17T23:59:59.000Z

426

Microsoft Word - DOE Report on OSU Looping final.doc  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

December 2007 December 2007 DOE/NETL-2008/1307 Independent Assessment of the Potential of Chemical-Looping in the Context of a Fischer-Tropsch Plant Chemical-Looping Process in a Coal-to-Liquids Configuration Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name,

427

NETL: Alstom's Chemical Looping Combustion Technology with CO2 Capture  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Oxy-Combustion CO2 Emissions Control Oxy-Combustion CO2 Emissions Control Commercialization of the Iron Based Coal Direct Chemical Looping Process for Power Production with in situ CO2 Capture Project No.: DE-FE0009761 CDLC Process Concept CDLC Process Concept (click to enlarge) Babcock & Wilcox Power Generation Group (B&W) is developing the coal direct chemical looping (CDCL) process. The CDCL process consists of a unique moving bed reactor - the reducer - where pulverized coal is fully converted using iron-based oxygen carriers. The oxygen carrier is reduced from Fe2O3 to FeO/Fe and the flue gas is a concentrated stream of CO2 that is available for storage or beneficial use. The reduced FeO/Fe is oxidized to Fe2O3 using air in the combustor, liberating heat to produce steam for a

428

Magnetic Bianchi I Universe in Loop Quantum Cosmology  

E-Print Network [OSTI]

We examine the dynamical consequences of homogeneous cosmological magnetic fields in the framework of loop quantum cosmology. We show that a big-bounce occurs in a collapsing magnetized Bianchi I universe, thus extending the known cases of singularity-avoidance. Previous work has shown that perfect fluid Bianchi I universes in loop quantum cosmology avoid the singularity via a bounce. The fluid has zero anisotropic stress, and the shear anisotropy in this case is conserved through the bounce. By contrast, the magnetic field has nonzero anisotropic stress, and shear anisotropy is not conserved through the bounce. After the bounce, the universe enters a classical phase. The addition of a dust fluid does not change these results qualitatively.

Roy Maartens; Kevin Vandersloot

2008-12-10T23:59:59.000Z

429

Magnetic and electric screening masses from Polyakov-loop correlations  

E-Print Network [OSTI]

Screening properties of the quark gluon plasma are studied from Polyakov-loop correlation in lattice QCD simulations with two flavors of improved Wilson quarks at temperatures $T/\\Tpc \\simeq 1$--4 where $\\Tpc$ is the pseudocritical temperature. Using the Euclidean-time reflection symmetry and the charge conjugation symmetry, we introduce various types of Polyakov-loop correlation functions and extract screening masses in magnetic and electric sectors. We find that the temperature dependence of the screening masses are well described by the weak coupling expansion. We also find that a ratio of the screening masses in the electric sector to the magnetic sector shows qualitative agreement with a prediction from the dimensionally-reduced effective field theory and the N=4 supersymmetric Yang-Mills theory at $1.3 < T/\\Tpc < 3$.

Y. Maezawa; S. Aoki; S. Ejiri; T. Hatsuda; N. Ishii; K. Kanaya; N. Ukita; T. Umeda

2008-11-04T23:59:59.000Z

430

CFD model for the simulation of chemical looping combustion  

Science Journals Connector (OSTI)

Abstract A chemical looping combustion (CLC) system uses a metal oxide solid carrier to combust a source of fuel in isolation from the source of oxygen which produces an exhaust gas of primarily carbon dioxide and water. In this work, a full three-dimensional model of a chemical looping combustion system was developed to simulate the particlefluid hydrodynamics, thermal characteristics, and reaction efficiency of the CLC system using coal particles as a fuel source. Multiple heterogeneous and homogenous reactions are considered in the CLC model including the oxidation and reduction reactions of the metal oxide carrier and gasification reactions. Within each coal particle, the temperature-dependent devolatilization, moisture release, and particle swelling effects are included. Modeling results showing fluidization regimes, circulation rate, reactor efficiencies, and temperature profiles are presented to demonstrate the utility of the model.

James M. Parker

2014-01-01T23:59:59.000Z

431

Instanton calculus and loop operator in supersymmetric gauge theory  

Science Journals Connector (OSTI)

We compute the one-point function of the glueball loop operator in the maximally confining phase of supersymmetric gauge theory using instanton calculus. In the maximally confining phase the residual symmetry is the diagonal U(1) subgroup and the localization formula implies that the chiral correlation functions are the sum of the contributions from each fixed point labeled by the Young diagram. The summation can be performed exactly by operator formalism of free fermions, which is also featured in the equivariant Gromov-Witten theory of P1. By taking the Laplace transformation of the glueball loop operator, we find an exact agreement with the previous results for the generating function (resolvent) of the glueball one-point functions.

Hiroaki Kanno and Sanefumi Moriyama

2008-06-02T23:59:59.000Z

432

Effect of charmed meson loops on charmonium transitions  

Science Journals Connector (OSTI)

The effects of intermediate charmed mesons on charmonium transitions with the emission of one pion or eta are studied systematically. Based on a nonrelativistic effective field theory we show that charmed meson loops are enhanced compared to the corresponding tree-level contributions for transitions between two S-wave charmonia as well as for transitions between two P-wave charmonia. On the contrary, for the transitions between one S-wave and one P-wave charmonium state, the loops need to be analyzed case by case and often appear to be suppressed. The relation to and possible implications for an effective Lagrangian approach are also discussed. This study at the same time provides a cross-check for the numerical evaluations.

Feng-Kun Guo; C. Hanhart; Gang Li; Ulf-G. Meiner; Qiang Zhao

2011-02-11T23:59:59.000Z

433

On Resumming Inflationary Perturbations beyond One-loop  

E-Print Network [OSTI]

It is well known that the correlation functions of a scalar field in a quasi-de Sitter space exhibit at the loop level cumulative infra-red effects proportional to the total number of e-foldings of inflation. Using the in-in formalism, we explore the behavior of these infra-red effects in the large N limit of an O(N) invariant scalar field theory with quartic self-interactions. By resumming all higher-order loop diagrams non-perturbatively, we show that the connected four-point correlation function, which is a signal of non-Gaussianity, is non-perturbatively enhanced with respect to its tree-level value.

Antonio Riotto; Martin S. Sloth

2008-04-08T23:59:59.000Z

434

The Circadian Rhythm, A Continuous Transcription-Translation Feedback Loop,  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Circadian Rhythm, A Continuous Transcription-Translation Feedback Loop, Circadian Rhythm, A Continuous Transcription-Translation Feedback Loop, Contributes to Low-Dose Radiation-Induced Radioadaptive Response Aris Alexandrou University of California Davis Abstract The initiation of the circadian rhythm field occurred when the Takahashi group defined a mutation in the mouse gene “Clock” and cloned the circadian locomotor output cycles kaput (Clock) in the mid-1990’s (1-3). Currently more than a dozen clock genes have been identified (3-4). Disruptions in the circadian rhythm via changes in environmental conditions, such as, diet, temperature, and night/day hours lead to the pathogenesis of a multitude of diseases, such as, cancer, diabetes mellitus, neurological diseases, and sleep disorders. A disruption in the

435

A new algorithm for detecting erroneous loop detector data  

E-Print Network [OSTI]

December 1999 Major Subject: Mechanical Engineering A NEW ALGORITHM FOR DETECTING ERRONEOUS LOOP DETECTOR DATA by SHAIVAL GUPTA Submitted to Texas ARM University in partial ful611ment of the requirements for the degree of MASTER OF SCIENCE... Approved as to style and content by: Darbha Swaroop (Chair of Committee) S. P. Bhattacharyya (Member) Reza gari (Member) Q. K. ~ Suhada Jayssuriya (Head of Department) December 1999 Major Subject: Mechanical Engineering ABSTRACT A New Algorithm...

Gupta, Shaival

2012-06-07T23:59:59.000Z

436

Single-loop controllers bring boilers in line  

SciTech Connect (OSTI)

The boiler process seems simple. Some type of fuel is burned in the presence of air, forming heat and combustion gases. The heat is then absorbed by the boiler drum and transferred to the water inside. The heated water changes to steam and is exhausted, which spins an electrical turbine that produces electricity, and exhausts lower pressure steam for condensing in the process. Although this process seems simple, anything could go wrong at any time. The flame could go out, the fuel could run low, or the drum could get dirty. Let`s take a look at how to avoid these problems. The first step is to take accurate measurements. Typically, these measurements include flow, pressure, conductivity, temperature, stack analysis, and a level or two. Ambient conditions can affect performance of each measuring device, so be sure to consider the hot, drafty conditions of boiler houses when selecting/installing devices. The second step is to bring the measurement signals back to the control room. Use two-wire, loop-powered devices to transmit all signals except the stack analysis signals. Two-wire, loop-powered technology increases reliability, lowers installation costs, and eliminates ground loops. Signal conditioning takes place at the microcontroller input points. Signal conditioning is done to provide a linear, overall loop response to the controller. It also simplified measurement. Examining four types of input signal characterization will help explain the signal conditioning process. The first signal is a zero-based pressure signal with a linear characteristic. The second is a temperature measurement made by a thermocouple whose output is nonlinear. Next is a flow measurement made with a conventional d/p cell and orifice plate. It needs a square root characterization. Last is a combustion air flow measurement from the pressure drop across part of the boiler or preheater. This flow measurement is quite tricky because of a large deviation from the simple square root relationship.

Harrelson, D.; Piechota, B.

1995-08-01T23:59:59.000Z

437

Automated one-loop calculations: a proof of concept  

E-Print Network [OSTI]

An algorithm, based on the OPP reduction method, to automatically compute any one-loop amplitude, for all momentum, color and helicity configurations of the external particles, is presented. It has been implemented using the tree-order matrix element code HELAC and the OPP reduction code CutTools. As a demonstration of the potential of the current implementation, results for all sub-processes included in the 2007 Les Houches wish list for LHC, are presented.

A. van Hameren; C. G. Papadopoulos; R. Pittau

2009-03-26T23:59:59.000Z

438

Higher rank Wilson loops from a matrix model  

E-Print Network [OSTI]

We compute the circular Wilson loop of N=4 SYM theory at large N in the rank k symmetric and antisymmetric tensor representations. Using a quadratic Hermitian matrix model we obtain expressions for all values of the 't Hooft coupling. At large and small couplings we give explicit formulae and reproduce supergravity results from both D3 and D5 branes within a systematic framework.

Sean A. Hartnoll; S. Prem Kumar

2006-05-16T23:59:59.000Z

439

Heliostat System with Wireless Closed-Loop Control  

Broader source: Energy.gov [DOE]

This fact sheet summarizes a SunShot Initiative project led by Thermata to develop and demonstrate the first practical heliostat to use closed-loop tracking that can optically sense and control the reflected sunlight beam at the target. The expected benefits of this system include the reduction in the total installed cost of the heliostat field in a power tower concentrating solar power project.

440

"Closed-loop" analysis of a thermo-charged capacitor  

E-Print Network [OSTI]

In this Letter, an explicit application of conservation of energy and zero net work principle around a closed path ("closed-loop" analysis) is carried out on a thermo-charged capacitor at equilibrium with ambient heat at uniform temperature. This analysis corroborates the results of previous studies [Phys.Lett.A 374 (2010) 1801, Physica A 390 (2011) 481] that a potential drop $\\Delta V$ does actually occur at capacitor terminals.

Germano D'Abramo

2014-05-02T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Boston Architectural College Urban Sustainability Initiative  

SciTech Connect (OSTI)

The Boston Architectural College's Urban Sustainability initiative is a demonstration project as defined by the National Energy Technology Laboratory. BAC's proposed project with the U.S. Department of Energy - NETL, is a large part of that overall initiative. The BAC's Urban Sustainability Initiative is a multi-part project with several important goals and objectives that will have a significant impact on the surrounding neighborhood including: energy conservation, reduction of storm water runoff, generation of power through alternative energy sources, elimination/reduction of BAC carbon footprint, and to create a vehicle for ongoing public outreach and education. Education and outreach opportunities will serve to add to the already comprehensive Sustainability Design courses offered at BAC relative to energy savings, performance and conservation in building design. At the finish of these essential capital projects there will be technical materials created for the education of the design, sustainability, engineering, community development and historic preservation communities, to inform a new generation of environmentally-minded designers and practitioners, the city of Boston and the general public. The purpose of the initiative, through our green renovations program, is to develop our green alley projects and energy saving renovations to the BAC physical plant, to serve as a working model for energy efficient design in enclosed 19th century and 20th century urban sites and as an educational laboratory for teaching ecological and sustainable technologies to students and the public while creating jobs. The scope of our project as it relates to the BAC and the U.S. Department of Energy- NETL combined efforts includes: Task I of the project is Phase II (Green Alley). Task I encompasses various renovation activities that will demonstrate the effectiveness of permeable paving and ground water recharge systems. It will aid in the reduction of storm water runoff into the Charles River Basin in one of its most significantly polluted sections and, will provide a green renovation mechanism for the redirected storm water of a public alley way. This activity is designed to improve the quality of water recharging the ground water and protecting the vulnerable wood pilings under many of the historic masonry buildings in Boston's Back Bay. Sustainable design research and system monitoring opportunities will also be incorporated, providing ongoing tools for public outreach and education through innovative signage and "virtual tour" technology. The monitoring will include a "building performance dash board" that reflects real time operating conditions and improvements in environmental and economic performance to be prominently displayed on the face of our 320 Newbury Street building (approximately 1.5 million people walk by annually). The project site and demonstration area is located at the rear of 951 Boylston Street, Boston, MA 02115 and the parking area adjacent to Public Alley #444 in Boston's historic Back Bay. Task II of the project is Geothermal Solution. This task involves the installation of approximately seven Geothermal wells which will tap into the earth's constant underground temperatures to provide air-conditioning and heating for BAC facilities. The environmentally friendly geothermal system uses no fossil fuel, produces no emissions and runs silently, providing a sustainable model for commercial and residential buildings throughout Boston. Ultimately the combination of this project and other projects will assist in making the BAC "carbon-neutral", and could generate enough additional energy to provide free power to the Engine 33 and Ladder 15 Firehouse located at 941 Boylston Street. The project is located at the rear of 951 Boylston Street, Boston, MA 02115 and the parking area adjacent to Public Alley #444 in Boston's historic Back Bay. Task III of the project is the Sustainability Design Curriculum at the BAC. The BAC is the nations largest independent, multi-disciplinary college of spatial design, and a leader in

Byers, Arthur C.

2013-07-31T23:59:59.000Z

442

Integrated Framework toward a Closed Loop Measurement and Verification  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Integrated Framework toward a Closed Loop Measurement and Verification Integrated Framework toward a Closed Loop Measurement and Verification Approach Title Integrated Framework toward a Closed Loop Measurement and Verification Approach Publication Type Conference Proceedings Year of Publication 2011 Authors Earni, Shankar, Philip Coleman, and Mark D. Sanders Conference Name ACEEE Summer Study on Energy Efficiency in Industry Volume 1 Pagination 68-79 Date Published 1/2011 Abstract This study reviews a sample set of measurement and verification (M&V) plans from federal ESPC projects to understand and assess the overall status of M&V practices. The review identifies some of the key issues that need to be addressed to improve the rigor and transparency of M&V practices. To mitigate some of the identified M&V issues, this work also reviews existing M&V protocols, guidelines and other pertinent literature to identify strategies that can augment traditional M&V approaches. The authors provide a framework to identify ways to integrate M&V and commissioning activities into the ESPC process, combining M&V activities and advanced meter data into a monitoring-based commissioning approach that reduces the uncertainty of savings while ensuring their persistence.

443

Onset of Electron Acceleration in a Flare Loop  

E-Print Network [OSTI]

We carried out detailed analysis of X-ray and radio observations of a simple flare loop that occurred on 12th August 2002, with the impulsive hard X-ray (HXR) light curves dominated by a single pulse. The emission spectra of the early impulsive phase are consistent with an isothermal model in the coronal loop with a temperature reaching several keVs. A power-law high-energy spectral tail is evident near the HXR peak time, in accordance with the appearance of footpoints at high energies, and is well correlated with the radio emission. The energy content of the thermal component keeps increasing gradually after the disappearance of this nonthermal component. These results suggest that electron acceleration only covers a central period of a longer and more gradual energy dissipation process and that the electron transport within the loop plays a crucial role in the formation of the inferred power-law electron distribution. The spectral index of power-law photons shows a very gradual evolution indicating a quasi-...

Sharykin, I N; Fletcher, L

2014-01-01T23:59:59.000Z

444

A solar active region loop compared with a 2D MHD model  

E-Print Network [OSTI]

We analyzed a coronal loop observed with the Normal Incidence Spectrometer (NIS), which is part of the Coronal Diagnostic Spectrometer (CDS) on board the Solar and Heliospheric Observatory (SOHO). The measured Doppler shifts and proper motions along the selected loop strongly indicate unidirectional flows. Analysing the Emission Measure Curves of the observed spectral lines, we estimated that the temperature along the loop was about 380000 K. We adapted a solution of the ideal MHD steady equations to our set of measurements. The derived energy balance along the loop, as well as the advantages/disadvantages of this MHD model for understanding the characteristics of solar coronal loops are discussed.

Gontikakis, C; Dara, H C; Tsinganos, K

2005-01-01T23:59:59.000Z

445

A solar active region loop compared with a 2D MHD model  

E-Print Network [OSTI]

We analyzed a coronal loop observed with the Normal Incidence Spectrometer (NIS), which is part of the Coronal Diagnostic Spectrometer (CDS) on board the Solar and Heliospheric Observatory (SOHO). The measured Doppler shifts and proper motions along the selected loop strongly indicate unidirectional flows. Analysing the Emission Measure Curves of the observed spectral lines, we estimated that the temperature along the loop was about 380000 K. We adapted a solution of the ideal MHD steady equations to our set of measurements. The derived energy balance along the loop, as well as the advantages/disadvantages of this MHD model for understanding the characteristics of solar coronal loops are discussed.

C. Gontikakis; G. J. D. Petrie; H. C. Dara; K. Tsinganos

2005-03-31T23:59:59.000Z

446

Interaction of Nocturnal Low-Level Jets with Urban Geometries as seen in Joint URBAN 2003 Data  

SciTech Connect (OSTI)

As accurate modeling of atmospheric flows in urban environments requires sophisticated representation of complex urban geometries, much work has been devoted to treatment of the urban surface. However, the importance of the larger-scale flow impinging upon the urban complex to the flow, transport and dispersion within it and downwind has received less attention. Building-resolving computational fluid dynamics (CFD) models are commonly employed to investigate interactions between the flow and three-dimensional structures comprising the urban environment, however such models are typically forced with simplified boundary conditions that fail to include important regional-scale phenomena that can strongly influence the flow within the urban complex and downwind. This paper investigates the interaction of an important and frequently occurring regional-scale phenomenon, the nocturnal low-level jet (LLJ), with urban-scale turbulence and dispersion in Oklahoma City using data from the Joint URBAN 2003 (JU2003) field experiment. Two simulations of nocturnal tracer release experiments from JU2003 using Lawrence Livermore National laboratory's FEM3MP CFD model yield differing levels of agreement with the observations in wind speed, turbulence kinetic energy (TKE) and concentration profiles in the urban wake, approximately 750m downwind of the central business district. Profiles of several observed turbulence parameters at this location indicate characteristics of both bottom-up and top-down boundary layers during each of the experiments. These data are consistent with turbulence production due to at least two sources, the complex flow structures of the urban area and the region of strong vertical wind shear occurring beneath the LLJs present each night. While strong LLJs occurred each night, their structures varied considerably, resulting in significant differences in the magnitudes of the turbulence parameters observed during the two experiments. As FEM3MP was forced only with an upwind velocity profile that did not adequately represent the LLJ, the downward propagation of TKE observed during the experiments was absent from the simulations. As such, the differing levels of agreement between the simulations and observations during the two experiments can, in part, be explained by their exclusion of this important larger-scale influence. We demonstrate the ability of the Weather Research and Forecast Model (WRF) to simulate accurate velocity fields during each night, and identify the use of regional-scale simulation data as a promising approach for representing the effects of important regional-scale phenomena such as the LLJ, on urban-scale simulations.

K.Lundquist, J; D.Mirocha, J

2006-09-06T23:59:59.000Z

447

OBSERVATION OF HIGH-SPEED OUTFLOWS IN CORONAL LOOPS ASSOCIATED WITH PHOTOSPHERIC MAGNETIC FIELD EVOLUTION  

SciTech Connect (OSTI)

Using SDO/AIA instruments, we provide an EUV observation of two adjacent loop strands (Loops 1 and 2) with one side of their footpoints rooted in the boundaries of active region (AR) NOAA 11158 and the other side in the quiet-Sun regions. The AR footpoints of Loop 1 were located in monopolar magnetic areas and those of Loop 2 in mixed polar areas (SDO/HMI magnetograms). There were no apparent outflows found in Loop 1 in 10 hr of observations, whereas in Loop 2, the outflows were detected throughout the whole observation with an average speed of 120-150 km s{sup -1}. We find clear evidence of magnetic reconnections occurring in the AR footpoints of Loop 2 (the opposite magnetic polarities came close and then a part of them disappeared) and magnetic flux dispersal in the quiet-Sun footpoints (a patch of positive polarities decayed with time). Furthermore, with Hinode/SOT observations, there were no significant Ca II H brightenings detected at the loop footpoints of Loop 2 at the chromospheric heights in response to those of the AIA 171 A and 304 A channels when four strong outflow events took place in the loops, which seem to differ from the conclusions of previous studies. In other studies, the rapid coronal outflows along the coronal loops were found to originate from the chromosphere through transient events (e.g., type II spicules).

Su, J. T.; Liu, S.; Mao, X. J. [Key Laboratory of Solar Activity, National Astronomical Observatories, Chinese Academy of Science, Beijing 100012 (China); Liu, Y.; Shen, Y. D. [National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011 (China)

2012-11-20T23:59:59.000Z

448

SunShot Initiative: Heliostat System with Wireless Closed-Loop Control  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Heliostat System with Wireless Heliostat System with Wireless Closed-Loop Control to someone by E-mail Share SunShot Initiative: Heliostat System with Wireless Closed-Loop Control on Facebook Tweet about SunShot Initiative: Heliostat System with Wireless Closed-Loop Control on Twitter Bookmark SunShot Initiative: Heliostat System with Wireless Closed-Loop Control on Google Bookmark SunShot Initiative: Heliostat System with Wireless Closed-Loop Control on Delicious Rank SunShot Initiative: Heliostat System with Wireless Closed-Loop Control on Digg Find More places to share SunShot Initiative: Heliostat System with Wireless Closed-Loop Control on AddThis.com... Concentrating Solar Power Systems Components Competitive Awards CSP Research & Development Thermal Storage CSP Recovery Act Baseload

449

Wind- and thermal-driven air flows and the buoyancy and advection effects on air exchange within urban environments  

E-Print Network [OSTI]

Human exposure to air pollutants and thermal stress in urban areas are public health concerns. The year 2008 was the first year when more than half of the human population lived in urban areas. Studies of the urban air ...

Magnusson, Sigurur Ptur

2014-01-01T23:59:59.000Z

450

Achieving sustainable urban transport mobility in post peak oil era  

Science Journals Connector (OSTI)

Peak oil is the term used to describe the point at which global oil production will peak and thereafter start to decline. Recognising that transport uses a significant portion of global energy, the shortage of fossil fuel in post peak oil era will pose a global challenge in the transport sector. The paper presents an assessment of international research to illustrate the possible time frame of peak oil. It investigates the key implications of the oil shortage that threaten to render the urban transport system of Australia ineffective. Synthesis of documented research evidence suggests three major implications in the urban transport sector: (1) a reduction of mobility for individuals, (2) an increase of transport disadvantage, and (3) a disruption of urban freight movement. In addition, the paper explores strategies to cope with the devastating effects of the shortage of the fossil fuel in the post peak oil era. A number of strategies to achieve sustainable mobility in the future urban transport system are presented. These strategies are summarised into three main themes: (1) a mode shift to alternate transport modes, (2) an integration of land use and transport planning, and (3) a global technical effort for alternate fuels and vehicles. It is expected that a concerted global effort in this regard can have a far-reaching effect in achieving sustainability in urban transport mobility.

Md Aftabuzzaman; Ehsan Mazloumi

2011-01-01T23:59:59.000Z

451

One-loop divergences in massive gravity theory  

E-Print Network [OSTI]

The one-loop divergences are calculated for the recently proposed ghost-free version of massive gravity, where the action depends on both metric and external tensor field f. The non-polynomial structure of the massive term is reduced to a more standard form by means of auxiliary tensor field, which is settled on-shell after quantum calculations are performed. As one should expect, the counterterms do not reproduce the form of the classical action. Moreover, the result has the form of the power series in f.

Ioseph L. Buchbinder; Dante D. Pereira; Ilya L. Shapiro

2012-01-16T23:59:59.000Z

452

Closed loop air cooling system for combustion turbines  

DOE Patents [OSTI]

Convective cooling of turbine hot parts using a closed loop system is disclosed. Preferably, the present invention is applied to cooling the hot parts of combustion turbine power plants, and the cooling provided permits an increase in the inlet temperature and the concomitant benefits of increased efficiency and output. In preferred embodiments, methods and apparatus are disclosed wherein air is removed from the combustion turbine compressor and delivered to passages internal to one or more of a combustor and turbine hot parts. The air cools the combustor and turbine hot parts via convection and heat is transferred through the surfaces of the combustor and turbine hot parts.

Huber, David John (North Canton, OH); Briesch, Michael Scot (Orlando, FL)

1998-01-01T23:59:59.000Z

453

Loop Quantum Gravity and Cosmology: A dynamical introduction  

E-Print Network [OSTI]

Loop quantum gravity and cosmology are reviewed with an emphasis on evaluating the dynamics, rather than constructing it. The three crucial parts of such an analysis are (i) deriving effective equations, (ii) controlling the theory's microscopic degrees of freedom that lead to its spatial discreteness and refinement, and (iii) ensuring consistency and anomaly-freedom. All three issues are crucial for making the theory testable by conceptual and observational means, and they remain challenging. Throughout this review, the Hamiltonian nature of the theory will play a large role for properties of space-time structure within the framework discussed.

Bojowald, Martin

2011-01-01T23:59:59.000Z

454

DOE/NETL ADVANCED COMBUSTION SYSTEMS: CHEMICAL LOOPING SUMMARY  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

COMBUSTION SYSTEMS: CHEMICAL LOOPING SUMMARY JULY 2013 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal li- ability or responsibility for the accuracy, completeness, or useful- ness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommenda-

455

Rural Direct and Counter-cyclical Payments and Their Impact in a Rural-urban Perspective (A Case in Oklahoma).  

E-Print Network [OSTI]

??The total value of goods and services traded between rural and urban Oklahoma is estimated around 7.42 billion in 2008. Rural Oklahoma supplied urban Oklahoma (more)

Tegegne, Eyosiyas L.

2011-01-01T23:59:59.000Z

456

The Primary Condition of Bicycle Microcirculation System Benign Operation in Urban: Taking Hangzhou and Beijing for Example  

Science Journals Connector (OSTI)

With increasingly fast urbanization process, motorization makes urban traffic crowded and air pollution. Considering about environmental protection and trip, the application of bicycle microcirculation system ...

Hao Wu; Xiao You

2013-01-01T23:59:59.000Z

457

Event:World Urban Forum 6 (WUF6) | Open Energy Information  

Open Energy Info (EERE)

Urban Forum 6 (WUF6) Urban Forum 6 (WUF6) Jump to: navigation, search Calendar.png World Urban Forum 6 (WUF6): on 2012/09/01 "Organised jointly by UN-Habitat, the Government of Italy, the Campania Region and the City of Naples, the theme for this year's meeting is The Urban Future. Nearly 2,000 participants from 114 countries have already registered for the premier conference on cities and urban issues since registration opened just four weeks ago. The four focus areas for discussion are: Urban Planning: Institutions and Regulations, including the improvement of Quality of Life; Equity and Prosperity: Distribution of Wealth and Opportunities; Productive Cities: Competitive and Innovative Cities and Urban Mobility, Energy & Environment." Event Details Name World Urban Forum 6 (WUF6)

458

Interpreting a contemporary urban vernacular for cities : --the case of Delhi  

E-Print Network [OSTI]

The broad aim of this thesis is to investigate whether the regulatory environment in an urban setting can be utilized to nurture appropriate urban forms. The word 'form' here includes both physical characteristics, and the ...

Roy, Avik

1988-01-01T23:59:59.000Z

459

Wind Direction Dependence of Atmospheric Boundary Layer Turbulence Parameters in the Urban Roughness Sublayer  

Science Journals Connector (OSTI)

A variety of atmospheric boundary layer parameters are examined as a function of wind direction in both urban and suburban settings in Oklahoma City, Oklahoma, derived from measurements during the Joint Urban 2003 field campaign. Heterogeneous ...

Cheryl Klipp

2007-12-01T23:59:59.000Z

460

Aerosol number concentrations and visibility during dense fog over a subtropical urban site  

Science Journals Connector (OSTI)

There is now enough evidence of greater frequencies and extent of fog formation in urban areas. These could easily be linked to rapid increase in aerosol number concentration (ANC) peculiar to polluted urban environments. It is therefore pertinent to ...

Manju Mohan, Swagata Payra

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Rediscovering the River Bivre : the feasibility of restoring ecological functions in an urban stream  

E-Print Network [OSTI]

The Bivre's 36-kilometer course stretches from the southwest of Paris near Satin-Quentin-en- Yvelines through numerous towns before disappearing into the urban hydraulic network upon its approach to Paris's dense urban ...

Simpson, Jacob T., 1978-

2005-01-01T23:59:59.000Z

462

Hydrologic and Ecological Effects of Watershed Urbanization: Implication for Watershed Management in Hillslope Regions  

E-Print Network [OSTI]

In this study, I examined the effect of watershed urbanization on the invasion of alien woody species in riparian forests. This study was conducted in three major steps: 1) estimating the degree of watershed urbanization using impervious surface...

Sung, Chan Yong

2011-08-08T23:59:59.000Z

463

"Table HC8.10 Home Appliances Usage Indicators by Urban/Rural...  

U.S. Energy Information Administration (EIA) Indexed Site

0 Home Appliances Usage Indicators by UrbanRural Location, 2005" " Million U.S. Housing Units" ,,"UrbanRural Location (as Self-Reported)" ,"Housing Units (millions)" "Home...

464

Participation as an end versus a means : understanding a recurring dilemma in urban upgrading  

E-Print Network [OSTI]

Since the 1920s, participatory approaches to urban upgrading in developing nations have demonstrated that involving the urban poor in the physical, social, and economic development of their settlements could improve their ...

Fallavier, Pierre

2007-01-01T23:59:59.000Z

465

Urban co-existence : a new typology for transit exchange in an automobile dominated city  

E-Print Network [OSTI]

Delineated by the reign of the automobile, the urban fabric of Los Angeles is a landscape of superblocks, six lane highways, and an abundance of parking lots. These residual urban voids intensify the spatial chasm between ...

Cho, Shani Eunjin

2009-01-01T23:59:59.000Z

466

Fact #775: April 15, 2013 Top Ten Urban Areas for Fuel Wasted...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Information &127;Top Ten Urban Areas for Fuel Wasted due to Traffic Congestion, 2011 Rank Urban Area Fuel Wasted due to Congestion (Million Gallons) 1 New York-Newark NY-NJ-CT...

467

Urban land subdivision : a case for more practical by-laws, Kaohsiung, Taiwan  

E-Print Network [OSTI]

This thesis, dealing with the land subdivision in urban areas, evaluates inefficiency of the case studies resulting from inadequate and improper existing by-laws in Kaohsiung and provides guidelines for urban development. ...

Chen, Hsueh-Jane

1981-01-01T23:59:59.000Z

468

Building upon ruins : the evolution of an urban artifact from infrastructure to public space  

E-Print Network [OSTI]

A thesis is about what architecture can be. In my thesis I propose that urban infrastructure built in the late nineteenth-century, can be the foundation for urban public space in the late twentieth-century. I propose that ...

Passavanti, Lenore Antonia

1994-01-01T23:59:59.000Z

469

The gift of good, vacant land : urban agriculture and redevelopment in the city of Baltimore  

E-Print Network [OSTI]

Urban agriculture in US cities has historically been treated as an interim land use, deemed only appropriate when real estate markets do not support the development of vacant land. However, urban agriculture in the 21st ...

Cook, Andrew (Andrew John)

2014-01-01T23:59:59.000Z

470

Eddy covariance flux measurements of pollutant gases in urban Mexico City  

E-Print Network [OSTI]

Eddy covariance (EC) flux measurements of the atmosphere/surface exchange of gases over an urban area are a direct way to improve and evaluate emissions inventories, and, in turn, to better understand urban atmospheric ...

Velasco, Erik

471

Study and prediction of the energy interactions between buildings and the urban climate  

E-Print Network [OSTI]

Urbanization produces higher air temperatures in cities than in the undeveloped rural surroundings. This phenomenon is known as the Urban Heat Island (UHI) effect and has been measured in different cities around the world. ...

Bueno Unzeta, Bruno

2012-01-01T23:59:59.000Z

472

2D Multi-class Occupancy Grid Map for a Mobile Security Robot in Urban Environments  

Science Journals Connector (OSTI)

Previously developed our 3D sematic perception and mapping technique can provide semantic information of the urban structures. In this paper we propose 2D MOG map to integrate semantic information of the urban st...

Yungeun Choe; Myung Jin Chung

2013-01-01T23:59:59.000Z

473

Simulating the effect of urban morphology on indoor thermal behavior: an Italian case study  

Science Journals Connector (OSTI)

The significant energy consumption imputable to buildings and the increasing concentration of buildings' in urban areas has encouraged researchers to develop rigorous procedures to predict building thermal-energy behavior in real urban contexts. The ...

Anna Laura Pisello, John Eric Taylor, Franco Cotana

2013-12-01T23:59:59.000Z

474

Sensitivity to electricity consumption in urban business and commercial area buildings according to climatic change  

Science Journals Connector (OSTI)

Recently, urban high temperature phenomenon has become a problem which results from human activities, the increase in energy consumption, and land-cover change in urban areas ... is increased and results in the d...

Kang-guk Lee; Sung-bum Kim; Won-hwa Hong

2012-03-01T23:59:59.000Z

475

Temperature inversion breakup with impacts on air quality in urban valleys influenced by topographic shading  

Science Journals Connector (OSTI)

Urban valleys can experience serious air pollution problems as a combined result of their limited ventilation and the high emission of pollutants from the urban areas. Idealized simulations were analysed in order to elucidate the breakup of an ...

Angela M. Rendn; Juan F. Salazar; Carlos A. Palacio; Volkmar Wirth

476

Negotiating reforms at home: Natural resources and the politics of energy access in urban Tanzania  

E-Print Network [OSTI]

conditions of urban energy in Dar es Salaam and the spacesconditions of urban energy in Dar es Salaam. It presents aof household energy conditions in Dar es Salaam, my research

Ghanadan, Rebecca

2004-01-01T23:59:59.000Z

477

Comparisons of Transport and Dispersion Model Predictions of the URBAN 2000 Field Experiment  

Science Journals Connector (OSTI)

The tracer releases of the URBAN 2000 urban tracer and meteorological field experiment conducted in Salt Lake City, Utah, in October 2000 provided a wealth of data for comparison with the predictions of transport and dispersion models. ...

Steve Warner; Nathan Platt; James F. Heagy

2004-06-01T23:59:59.000Z

478

Hydro-Ecologic Responses to Land Use in Small Urbanizing Watersheds Within the Chesapeake Bay  

E-Print Network [OSTI]

Hydro-Ecologic Responses to Land Use in Small Urbanizing Watersheds Within the Chesapeake Bay. The consequences for both the hydrology and 41 #12;42 HYDRO-ECOLOGIC RESPONSES TO LAND USE IN SMALL URBANIZING

Palmer, Margaret A.

479

Carriage of Clostridium difficile by Wild Urban Norway Rats (Rattus norvegicus) and Black Rats (Rattus rattus)  

Science Journals Connector (OSTI)

...Carriage of Clostridium difficile by Wild Urban Norway Rats (Rattus norvegicus) and Black Rats (Rattus rattus) Chelsea G. Himsworth a b David...objective of this study was to determine whether urban rats (Rattus spp.) from Vancouver, Canada, carry...

Chelsea G. Himsworth; David M. Patrick; Sunny Mak; Claire M. Jardine; Patrick Tang; J. Scott Weese

2013-12-06T23:59:59.000Z

480

11.301J / 4.252J Introduction to Urban Design and Development, Fall 2003  

E-Print Network [OSTI]

Examines both the structure of cities and ways they can be changed. Includes historical forces that have produced cities, models of urban analysis, contemporary theories of urban design, implementation strategies. Core ...

Frenchman, Dennis M.

Note: This page contains sample records for the topic "urban pomona loop" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

11.301J / 4.252J Introduction to Urban Design and Development, Fall 2005  

E-Print Network [OSTI]

Examines both the structure of cities and ways they can be changed. Includes historical forces that have produced cities, models of urban analysis, contemporary theories of urban design, implementation strategies. Core ...

Frenchman, Dennis M.

482

The transition of urban growth in China : a case study of the Shenzhen Special Economic Zone  

E-Print Network [OSTI]

The Chinese government announced new economic reform policies in December of 1978. The announcement included an urban distribution policy that emphasized small cities and towns for rural urbanization as a means to achieve ...

Gao, Mingzheng, 1965-

1995-01-01T23:59:59.000Z

483

Impact of urban traffic and climate change on water quality from road runoff.  

E-Print Network [OSTI]

??Urban traffic and climate change are two phenomena that have the potential to degrade urban water quality by influencing the build-up and wash-off of pollutants, (more)

Mahbub, S. M. Parvez Bin

2011-01-01T23:59:59.000Z

484

Air Quality, Transportation, Health, and Urban Planning: Making the Links  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Air Quality, Transportation, Health, and Urban Planning: Making the Links Air Quality, Transportation, Health, and Urban Planning: Making the Links Speaker(s): Julian Marshall Date: May 18, 2004 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Thomas McKone It is well documented that exposure to ambient air pollution at concentrations typically found in U.S. cities causes significant health effects. Reducing exposure to air pollution is a large, long-term goal for the environmental health community. In this talk, I will address three questions: 1) How should we prioritize emission reduction efforts? 2) Can urban planning help reduce exposure to air pollution? 3) Are there correlations between exposure to air pollution and demographic attributes such as ethnicity and income? I use three case studies to address these

485

Adapting Urban Transport to Climate Change- Module 5f - Sustainable  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Adapting Urban Transport to Climate Change- Module 5f - Sustainable transport: a sourcebook for policy-makers in developing cities Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Adapting Urban Transport to Climate Change- Module 5f - Sustainable transport: a sourcebook for policy-makers in developing cities Agency/Company /Organization: gtz- Transport Policy Advisory Services, Federal Ministry for Economic Cooperation and Development Focus Area: Governance - Planning - Decision-Making Structure Topics: Analysis Tools Resource Type: Reports, Journal Articles, & Tools Website: www.giz.de/Themen/en/dokumente/gtz2010-en-adapting-urban-transport-to- This sourcebook addresses the key areas of a sustainable transport policy

486

Ethanol Usage in Urban Public Transportation - Presentation of Results |  

Open Energy Info (EERE)

Ethanol Usage in Urban Public Transportation - Presentation of Results Ethanol Usage in Urban Public Transportation - Presentation of Results Jump to: navigation, search Tool Summary Name: Ethanol Usage in Urban Public Transportation - Presentation of Results Agency/Company /Organization: BioEthanol for Sustainable Transport Focus Area: Fuels & Efficiency Topics: Best Practices Website: cenbio.iee.usp.br/download/publicacoes/SAE_BEST_2010.pdf This paper presents the BioEthanol for Sustainable Transport (BEST) project in Brazil, its partners, and the results from the demonstration tests performed in field, as well as the proposals of public policies that were elaborated and are being implemented. The BEST project was implemented in Sao Paulo as well as eight other cities located in Europe and Asia. How to Use This Tool

487

Long term distribution network planning considering urbanity uncertainties  

Science Journals Connector (OSTI)

This paper addresses the problem of long term distribution network planning under urbanity uncertainties. Unpredictable urbanity plans are expected facts in developing/under developed countries. This type of uncertainties make it difficult to implement designed network in the future and leads to increasing operational costs including loss and outage costs. In this paper we presented a novel approach for distribution network planning which in addition of eliminating harmful effects of urbanity uncertainties, leads to easy management and operation of resulted network. In this approach several points of study region with high accessibility are selected as candidate embranchment points and optimal connection configuration of load points to the embranchment points is determined by genetic algorithm considering investment, loss and also customer interruption costs. Afterward, final structure of network is designed by branch exchange method considering the embranchment points as representative to load points in their service area. The performance of the proposed approach is assessed on a test distribution network.

Javad Salehi; Mahmoud-Reza Haghifam

2012-01-01T23:59:59.000Z

488

Characterization of urban solid waste in Chihuahua, Mexico  

Science Journals Connector (OSTI)

The characterization of urban solid waste generation is fundamental for adequate decision making in the management strategy of urban solid waste in a city. The objective of this study is to characterize the waste generated in the households of Chihuahua city, and to compare the results obtained in areas of the city with three different socioeconomic levels. In order to identify the different socioeconomic trends in waste generation and characterization, 560 samples of solid waste were collected during 1 week from 80 households in Chihuahua and were hand sorted and classified into 15 weighted fractions. The average waste generation in Chihuahua calculated in this study was 0.676kg per capita per day in April 2006. The main fractions were: organic (48%), paper (16%) and plastic (12%). Results show an increased waste generation associated with the socioeconomic level. The characterization in amount and composition of urban waste is the first step needed for the successful implementation of an integral waste management system.

Guadalupe Gomez; Montserrat Meneses; Lourdes Ballinas; Francesc Castells

2008-01-01T23:59:59.000Z

489

Riparian areas in urban settings: two case studies from Greece  

Science Journals Connector (OSTI)

Riparian areas are significant ecosystems due to the numerous and substantial services they provide. These ecosystem services can range from wildlife habitat, water quality improvement, flood mitigation and recreational opportunities. Human developments, including cities and towns are frequently established in the riparian areas and degrade their functionality. Maintaining healthy riparian areas in urban settings that sustain their connectivity with the natural riparian areas should be of a great priority. Fragmented riparian areas lose many of the aforementioned ecosystem services. At the same time healthy riparian areas are aesthetically pleasing, creating a feeling of escape for the inhabitants, while also increasing the real estate value of the adjacent structures. In this study examples of healthy and degraded urban riparian areas from two Greek cities are presented. Overall, the proper restoration and sustainable management of these areas can improve the quality of life in urban settings and maintain the services they provide.

Valasia Iakovoglou; George N. Zaimes; Dimitrios Gounaridis

2013-01-01T23:59:59.000Z

490

A GIS based assessment of urban sprawl in North Khobar  

Science Journals Connector (OSTI)

Urban sprawl has turn out to be an issue of worldwide interest, mainly because of its alleged negative impacts on the social, economic and environmental aspects of the city. Many studies indicate that it is the pattern, density, and rate of new urban growth that leads to sprawl. The proportion of the total population in a region to the total built-up area of the region is a measure of quantifying sprawl. This paper presents a quantitative method to analyse urban sprawl based on computation of indicators and GIS techniques. It was found out that for the study area the percentage change in the built-up area (1980-2005) was 14 times higher than the percentage change in the population growth, and also with the analysis capabilities in GIS, it determined the patterns and densities of new growth thereby classifying some of those areas as sprawl patterns.

Adel S. Al-Dosary; Feroz Khan

2010-01-01T23:59:59.000Z

491

CANCELLED: From Energy Conscious Buildings to Climate-Sensitive Urban  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

CANCELLED: From Energy Conscious Buildings to Climate-Sensitive Urban CANCELLED: From Energy Conscious Buildings to Climate-Sensitive Urban Design Speaker(s): Edna Shaviv Date: March 14, 2006 - 12:00pm Location: Bldg. 90 The consideration of solar rights in urban design is essential in order to allow passive heating of buildings in winter and to improve the comfort conditions of people in the street, sidewalks and open spaces. A new energy code for residential buildings in Israel defines a required level of solar insolation of the buildings according to different city areas, orientations and climatic zones. These requirements were used to define objective criteria for solar rights regulations. Following, we define a method and a simple design tool that allows achieving the required solar insolation. Three methods were suggested; two are based on performance approach while

492

OBSERVATIONS OF PLASMA UPFLOW IN A WARM LOOP WITH HINODE/EIS  

SciTech Connect (OSTI)

A complete understanding of Doppler shift in active region loops can help probe the basic physical mechanism involved into the heating of those loops. Here, we present observations of upflows in coronal loops detected in a range of temperatures (log T = 5.8-6.2). The loop was not discernible above these temperatures. The speed of upflow was strongest at the footpoint and decreased with height. The upflow speed at the footpoint was about 20 km s{sup -1} in Fe VIII, which decreased with temperature, being about 13 km s{sup -1} in Fe X, about 8 km s{sup -1} in Fe XII, and about 4 km s{sup -1} in Fe XIII. To the best of our knowledge, this is the first observation providing evidence of upflow of plasma in coronal loop structures at these temperatures. We interpret these observations as evidence of chromospheric evaporation in quasi-static coronal loops.

Tripathi, Durgesh [Inter-University Centre for Astronomy and Astrophysics, Post Bag 4, Ganeshkhind, Pune 411 007 (India); Mason, Helen E.; Del Zanna, Giulio [Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA (United Kingdom); Bradshaw, Steven [Department of Physics and Astronomy, Rice University, Houston, TX 77005 (United States)

2012-07-20T23:59:59.000Z

493

Sustainable Urbanism: Vision and Planning Process Through an Examination of Two Model Neighborhood Developments  

E-Print Network [OSTI]

Sustainability, planning process, sustainable development,2011 Planning Processes for Sustainable Urbanism Hammarbybetween process and outcome in sustainable development is

Kasioumi, Eirini

2011-01-01T23:59:59.000Z

494

Avian populations of urban woodlands: comparisons, habitat requirements, and management implications  

E-Print Network [OSTI]

woodland transects. The bird populations of three urban areas were compared. As amount of vegetation increased, number of species, total individuals, and bird species diversity also increased. Urban residential areas were compared to Hensel Park, a...-sized natural area. Numbers of individuals and species were much lower in the large- sized natural area. Nany species preferred urban woodlands. Open and closed parkland transects were compared to the moderately and heavily vegetated urban areas, Species...

Mitchnick, Alan David

1979-01-01T23:59:59.000Z

495

2014 Race to Zero Student Design Competition: Ryerson Universitys Urban Harvest Team Submission  

Broader source: Energy.gov [DOE]

Ryerson Universitys Urban Harvest's team submission to the 2014 Race to Zero Student Design Competition.

496

A thermodynamic analysis of alternative approaches to chemical looping combustion  

SciTech Connect (OSTI)

In this article, we review and clarify some of the points made by previous authors regarding chemical looping combustion (CLC). While much of the recent interest in chemical looping combustion has been associated with carbon sequestration, our primary interest here is its potential to increase the thermodynamic efficiency of converting fuel chemical energy into useful work. We expand on several points about the details of CLC that we feel have not previously been sufficiently explored, and suggest alternative (and possibly more practical) approaches that exploit some of the same thermodynamic concepts. We illustrate our key points with {First} and {Second} Law analyses of ideal conceptual processes, which in addition to {CLC} also include isothermal, non-equilibrium, preheated combustion and combustion with thermochemical recuperation. Our results suggest that a significant portion of the potential efficiency benefit of CLC might be achieved without the need to handle and transport large quantities of solid oxygen storage material. Exploitation of this fact may lead to higher efficiency approaches for power generation from hydrocarbon fuels combustion.

Chakravarthy, Veerathu K [ORNL; Daw, C Stuart [ORNL; Pihl, Josh A [ORNL

2011-01-01T23:59:59.000Z

497

Chemical Looping Combustion System-Fuel Reactor Modeling  

SciTech Connect (OSTI)

Chemical looping combustion (CLC) is a process in which an oxygen carrier is used for fuel combustion instead of air or pure oxygen as shown in the figure below. The combustion is split into air and fuel reactors where the oxidation of the oxygen carrier and the reduction of the oxidized metal occur respectively. The CLC system provides a sequestration-ready CO2 stream with no additional energy required for separation. This major advantage places combustion looping at the leading edge of a possible shift in strict control of CO2 emissions from power plants. Research in this novel technology has been focused in three distinct areas: techno-economic evaluations, integration of the system into power plant concepts, and experimental development of oxygen carrier metals such as Fe, Ni, Mn, Cu, and Ca. Our recent thorough literature review shows that multiphase fluid dynamics modeling for CLC is not available in the open literature. Here, we have modified the MFIX code to model fluid dynamic in the fuel reactor. A computer generated movie of our simulation shows bubble behavior consistent with experimental observations.

Gamwo, I.K.; Jung, J. (ANL); Anderson, R.R.; Soong, Y.

2007-04-01T23:59:59.000Z

498

Dry Dilution Refrigerator with He-4 Precool Loop  

E-Print Network [OSTI]

He-3/He-4 dilution refrigerators (DR) are very common in sub-Kelvin temperature research. We describe a pulse tube precooled DR where a separate He-4 circuit condenses the He-3 of the dilution loop. Whereas in our previous work the dilution circuit and the He-4 circuit were separate, we show how the two circuits can be combined. Originally, the He-4 loop with a base temperature of ~ 1 K was installed to make an additional cooling power of up to 100 mW available to cool cold amplifiers and electrical lines. In the new design, the dilution circuit is run through a heat exchanger in the vessel of the He-4 circuit so that the condensation of the He-3 stream of the DR is done by the He-4 stage. A much reduced condensation time (factor of 2) of the He-3/He-4 gas mixture at the beginning of an experiment is achieved. A compressor is no longer needed with the DR as the condensation pressure remains below atmospheric pressure at all times; thus the risk of losing expensive He-3 gas is small. The performance of the DR ...

Uhlig, K

2014-01-01T23:59:59.000Z

499

Dry dilution refrigerator with 4He-1K-loop  

E-Print Network [OSTI]

In this article we summarize experimental work on cryogen-free 3He/4He dilution refrigerators which, in addition to the dilution refrigeration circuit, are equipped with a 4He-1K-stage. This type of DR becomes worth considering when high cooling capacities are needed at T ~ 1 K to cool cold amplifiers and heat sink cables. In our application, the motivation for the construction of this type of cryostat was to do experiments on superconducting quantum circuits for quantum information technology and quantum simulations. In other work, DRs with 1K-stage were proposed for astro-physical cryostats. For neutron scattering research, a top-loading cryogen-free DR with 1K-stage was built which was equipped with a standard commercial dilution refrigeration insert. Cooling powers of up to 100 mW have been reached with our 1K-stage, but higher refrigeration powers were achieved with more powerful pulse tube cryocoolers and higher 4He circulation rates in the 1K-loop. Several different versions of a 1K-loop have been test...

Uhlig, Kurt

2014-01-01T23:59:59.000Z

500

Diamagnetic loop measurement in Korea Superconducting Tokamak Advanced Research machine  

SciTech Connect (OSTI)

Diamagnetic loop (DL), which consists of two poloidal loops inside the vacuum vessel, is used to measure the diamagnetic flux during a plasma discharge in the Korea Superconducting Tokamak Advanced Research (KSTAR) machine. The vacuum fluxes in the DL signal can be compensated up to 0.1 mWb by using the coefficients, which are obtained from experimental investigations, in the vacuum flux measurements during vacuum shots under same operational conditions of magnetic coils for plasma experiment in the KSTAR machine. The maximum error in the diamagnetic flux measurement due to the errors of the coefficients was estimated as {approx}0.22 mWb. From the diamagnetic flux measurements for the ohmically heated circular plasmas in the KSTAR machine, the stored energy agrees well with the estimated kinetic energy within the discrepancy of 25%. When the electron cyclotron heating, the neutral beam injection, and the ion cyclotron resonance heating are added to the ohmically heated limiter plasmas, the additional heating effects can be clearly observed from the increase of the stored energy evaluated in the DL measurement.

Bak, J. G.; Lee, S. G.; Kim, H. S. [National Fusion Research Institute, Gwahangno 113, Yuseong-Gu, Daejeon 305-333 (Korea, Republic of)

2011-06-15T23:59:59.000Z